This subpage lists American military electronic instruments/systems along with brief descriptions. This list specifically identifies electronic devices which are assigned designations (names) according to the Joint Electronics Type Designation System (JETDS) beginning with the AN/ prefix. They are grouped below by the first designation letter following this prefix. The list is organized as sorted tables that reflect the purpose, uses and manufacturers of each listed item.

The list on this page only shows designations where the first letter after AN/ is between M and Z. For all designations between A and G, please see List of military electronics of the United States: A–G.

NOTE: Letters E, H, I, J, L, N, O, Q, R, X and Y are not used in the first-position of JETDS nomenclatures.

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  • A–G
  • M
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  • Z
  • See also
  • References
  • Bibliography
  • Further reading
  • External links
  • Main list

M

MLx – Mobile Countermeasures Systems

AN/MLQ – Mobile Countermeasures Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MLQ-16Portable/mobile electronic countermeasure communications jamming systemUS Marine CorpsBarker and Williamson
AN/MLQ-24M37 truck-mounted Countermeasures Receiving Set direction finder used to intercept and analyze enemy radar emissions for ELINT in the frequency range 60 MHz (5.0 m) to 40 GHz (7.5 mm) supporting tactical operations, replaced by AN/MLQ-36US Army
AN/MLQ-34TACJAM self-propelled, 4 kW high-power, tactical VHF radio jamming system operating from 20–200 MHz (15.0–1.5 m), used with AN/TSQ-112, replaced AN/GLQ-3US Army M1015 tracked cargo carrierAmerican Electronic Laboratories (now BAE)
AN/MLQ-36Mobile Electronic Warfare Support System (MEWSS) capable of receiving signals from 0.03–3 GHz (999.31–9.99 cm), upgraded to AN/MLQ-39.US Army, US Marine CorpsGeneral Dynamics
AN/MLQ-38Ground-Based Common Sensor Heavy (GBCS-H) electronic attack, signals intelligence (SIGINT) and emitter targeting systemUS Army
AN/MLQ-40Prophet mobile ground-based tactical signals intelligence (SIGINT) system, replaces AN/PRD-12, AN/TLQ-17 Trafficjam, AN/TRQ-32 Teammate, and AN/TSQ-138 Trailblazer systemsUS ArmyGeneral Dynamics,Titan Corp
AN/MLQ-41Countermeasures detecting systemUS Army

MPx – Mobile Radar Systems

AN/MPN – Mobile Radar Navigational Aid Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MPN-1Mobile ground control 2D S-band search radar (3.0 GHz (10 cm) at 100 kW) and X-band (10.0 GHz (3 cm) at 20 kW) and precision approach radar with a range of 30 mi (48 km) and an operational ceiling of 4,000 ft (1,200 m)Bendix Corp,ITT-Gilfillan
AN/MPN-2Mobile 15 watt A-band and 75 watt B-band ground radar beacon, used with AN/CPN-8Meissner Manufacturing Company
AN/MPN-3Mobile S/X-band ground control radar with a range of about 30 mi (48 km) up to about 4,000 ft (1,200 m) altitudeBendix Corp
AN/MPN-5Mobile ground control combined search and precision approach radar (PAR) operating in S-band search between 2.74–2.9 GHz (10.94–10.34 cm) at 500 kW and X-band PAR between 9–9.18 GHz (3.33–3.27 cm) at 25 kW. Search range was about 50 mi (80 km) while the precision range was about 10 mi (16 km)Bendix Corp
AN/MPN-8Mobile ground radar beacon with a power output of 200 and 400 wattsMeissner Manufacturing Company
AN/MPN-11Mobile 45 kW precision approach radar operating from 9–9.6 GHz (3.33–3.12 cm) and a range of 10 mi (16 km)ITT-Gilfillan, Raytheon
AN/MPN-13Mobile precision approach radar operating between 2.7–2.9 GHz (11.10–10.34 cm) at 45 kW and 9–9.16 GHz (3.33–3.27 cm) at 500 kW with a range of just 10 mi (16 km)ITT-Gilfillan
AN/MPN-14Mobile ground combined Airport Surveillance Radar (ASR) and Precision Approach Radar (PAR) with a search range out to about 200 nmi (230 mi; 370 km) and PAR at about 15 nmi (17 mi; 28 km)ITT-Gilfillan
AN/MPN-17Mobile landing control radar operating between 2.7–2.82 GHz (11.10–10.63 cm) and 3–10 GHz (9.99–3.00 cm)ITT-Gilfillan
AN/MPN-25Mobile combined Airport Surveillance Radar (ASR) with a 30 nmi (35 mi; 56 km) range and Precision Approach Radar (PAR) with a 20 nmi (23 mi; 37 km) rangeITT-Gilfillan
AN/MPN-26Mobile ground control radarDid not enter serviceITT-Gilfillan
AN/MPN-T1Shore-based mobile ground control radar variant of AN/SPN-10 automatic landing systemBell Aircraft
AN/MPQ - Mobile Radar Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MPQ-2Close Cooperation Control Unit truck mounted tracking radar/computer/communication systemL.H. Terpening Company
AN/MPQ-3Counter-battery radar
AN/MPQ-450 kW counter-battery radar (Firefinder) operating in the Ku-band at 16 GHz (1.87 cm) with a range of 9.3 mi (15 km), replaced the older AN/MPQ-10, replaced by AN/TPQ-36US Marine CorpsGeneral Electric
AN/MPQ-10200 kW S-band counter-battery radar operating at 2.74–2.96 GHz (10.94–10.13 cm) and range of 20,000 yd (11 mi; 18 km), replaced by AN/MPQ-4Sperry Corp
AN/MPQ-12250 kW missile tracking radar operating from 2.7–2.9 GHz (11.10–10.34 cm), modified SCR-584 radarMGM-5 CorporalReeves Instrument Corp
AN/MPQ-14Course Directing Central, replaced AN/TPQ-2, replaced by AN/TPQ-10General Electric
AN/MPQ-18600 kW missile tracking radar operating from 2.65–2.95 GHz (11.31–10.16 cm)Reeves Instrument Corp
AN/MPQ-211 megawatt missile tracking radar operating at 6 GHz (5.00 cm)Sperry Corp
AN/MPQ-25210 kW fire control radar operating between 2.7–2.9 GHz (11.10–10.34 cm)MGM-5 CorporalITT-Gilfillan
AN/MPQ-33125 watt High Power Illuminator doppler Radar (HPIR) operating from 10–10.25 GHz (3.00–2.92 cm)MIM-23 HawkRaytheon
AN/MPQ-34200 watt X-band Continuous Wave Acquisition Radar (CWAR) operating at 10 GHz (3.00 cm)MIM-23 HawkRaytheon
AN/MPQ-35450 kW high/medium-altitude threat acquisition/detection radarMIM-23 HawkRaytheon
AN/MPQ-37Range Only Radar (ROR)MIM-23 HawkRaytheon
AN/MPQ-39High Power Illuminator doppler Radar (HPIR)MIM-23 HawkRaytheon
AN/MPQ-43Mobile High Power Acquisition Radar (HIPAR) operating between 1.35–1.45 GHz (22.21–20.68 cm)MIM-14 Nike HerculesGeneral Electric
AN/MPQ-46J-band High Power Illuminator doppler Radar (HPIR)MIM-23 Hawk
AN/MPQ-48Continuous Wave Acquisition Radar (CWAR)MIM-23 Hawk
AN/MPQ-49Forward Area Alerting Radar (FAAR) operating in D-band with a range of 12 mi (20 km)FIM-43 Redeye, M48 Chaparral, M163 Vulcan Air Defense System (VADS)Sanders Associates,Sperry Corp
AN/MPQ-50High/medium-altitude C-band threat acquisition/detection radar operating between .5–1 GHz (59.96–29.98 cm) with a maximum range of 65 mi (105 km)MIM-23 Hawk
AN/MPQ-51120 kW Ku-band Range Only Radar (ROR) operating between 15.5–17.5 GHz (0.02–0.02 m) with a maximum range of 52 mi (84 km)MIM-23 HawkRaytheon
AN/MPQ-53100 kW Phased Array Tracking Radar to Intercept on Target (PATRIOT) passive electronically scanned array operating between 4–6 GHz (7.49–5.00 cm) with a range of 37 nmi (43 mi; 69 km)MIM-104 PatriotRaytheon
AN/MPQ-55Continuous Wave Acquisition Radar (CWAR)MIM-23 Hawk
AN/MPQ-57High Power Illuminator doppler Radar (HPIR)MIM-23 Hawk
AN/MPQ-61High Power Illuminator doppler Radar (HPIR)MIM-23 Hawk
AN/MPQ-62Continuous Wave Acquisition Radar (CWAR), replaced by AN/TPS-80 G/ATORMIM-23 Hawk
AN/MPQ-6330 kW instrumenation radar operating from 9.3–10 GHz (3.22–3.00 cm)ITT-Gilfillan
AN/MPQ-64Sentinal X-band passive electronically scanned array 3D radar with a range of 25 mi (40 km) up to an altitude of 13,000 ft (4 km), modification of AN/TPQ-36US ArmyRaytheon Missiles & Defense
AN/MPQ-65Passive electronically scanned array (PESA) radarMIM-104 Patriot
AN/MPS – Mobile Radar Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MPS-1Early-warning radar operating from 1.28–1.35 GHz (23.42–22.21 cm), developed as Project 424C, Camp Evans Signal Laboratory
AN/MPS-4140 kW height-finder radar operating from 6.275–6.575 GHz (4.78–4.56 cm) with a range of 80 mi (130 km) and an altitude of 40,000 ft (12,000 m)Hazeltine Corp
AN/MPS-7650 kW long range surveillance radar with a range of 325 nmi (374 mi; 602 km) and up to 60,000 ft (18,000 m) operating between 1.22–1.35 GHz (24.57–22.21 cm), mobile version of the AN/FPS-20Air Defense CommandBendix Corp
AN/MPS-8280 kW height-finder radar operating from 9.23–9.404 GHz (3.25–3.19 cm) with a range of 120 nmi (140 mi; 220 km) and an altitude of 60,000 ft (18,000 m)RCA Corp
AN/MPS-9650 kW tracking radar operating between 2.7–2.9 GHz (11.10–10.34 cm), used with AN/MSQ-1Reeves Instrument Corp
AN/MPS-111.8 megawatt mobile long range early warning radar operating between 1.28–1.35 GHz (23.42–22.21 cm) with a range of 200 mi (320 km)General Electric
AN/MPS-145 megawatt S-band height-finder radar operating between 2.7–2.9 GHz (11.10–10.34 cm) with a range of 200 nmi (230 mi; 370 km) up to an altitude of 60,000 ft (18,000 m), mobile version of AN/FPS-6Air Defense CommandGeneral Electric
AN/MPS-361 megawatt missile tracking radarWhite Sands Missile Range

MRx – Mobile Radio Systems

AN/MRC – Mobile Radio Communication Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MRC-83Vehicular mounted HF radio, replaced by AN/MRC-138US Marine Corps
AN/MRC-87Radio setUS Marine Corps
AN/MRC-109VHF radioUS Marine Corps
AN/MRC-110VHF radioUS Marine Corps
AN/MRC-138Vehicular mounted Single Side Band (SSB) radio set operating between 2–29.99 MHz (149.90–10.00 m)US Marine CorpsHarris Corp
AN/MRC-142Vehicular mounted Digital Wideband Transmission System (DWTS) UHF 3-watt radio terminal set operating from 1.35–1.85 GHz (22.21–16.20 cm)US Marine Corps
AN/MRC-145Vehicular mounted version of AN/VRC-92 Single Channel Ground and Airborne Radio System (SINCGARS) 50-watt VHF radio set operating from 30–87.975 MHz (9.99–3.41 m)US Marine CorpsHarris Corp
AN/MRN – Mobile Radio Navigational Aid Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MRN-125 watt Instrument approach localizer operating from 108.3–110.3 MHz (2.77–2.72 m), used with RC-103 airborne localizer receiver, same equipment as AN/CRN-3K-53 van
AN/MRN-2Radio Range, used with Signal Corps Radio SCR-522K-53 van
AN/MRN-3Marker beacon, jeep mounted
AN/MRN-12Mobile control tower
AN/MRN-20Mobile control tower, trailer mounted
AN/MRQ – Mobile Radio Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MRQ-7Doppler radioMGM-5 Corporal
AN/MRQ-12Vehicular mounted Communications Interface System (CIS) providing facilities to operate other comms equipment/systemsUS Marine CorpsNSWC Crane

MSx – Mobile Special/Combination Systems

AN/MSC – Mobile Special/Combination Communication Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MSC-25Communications Operations CenterUS Army
AN/MSC-63Shelterized communications switchUS Marine Corps
AN/MSC-77Sensor Mobile Monitoring System (SMMS) receives, stores, processes, displays, and reports VHF/UHF sensor activityUS Marine Corps
AN/MSG – Mobile Special/Combination Fire Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MSG-4Mobile air defense systemSperry Corp
AN/MSG-5Mobile air defense systemSperry Corp
AN/MSQ – Mobile Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MSQ-1Close Support Control Set radar/computer/communication system, later called MARC (Matador Automatic Radar Control), used with AN/APS-11, AN/APW-11 and AN/MPS-9 radarsB-26 Marauder, MGM-1 Matador, RB-57A Canberra, USS Neosho (AO-143), USS Tarawa (CV-40)Reeves Instrument Corp
AN/MSQ-13Interim air defense systemSperry Corp
AN/MSQ-18Battalion Missile Operations System for command, control, and coordination in conjunction with AN/MSQ-28Army Air Defense Command Post Project NikeHughes Aircraft,Raytheon
AN/MSQ-28Directs associated missile batteries (AN/MSQ-18)Army Air Defense Command Post Project NikeRaytheon
AN/MSQ-35X-band Radar Bomb Scoring (RBS) Central, developed into AN/MSQ-771st Combat Evaluation Group RBS Express trainsRaytheon,Reeves Instrument Corp
AN/MSQ-39Radar Bomb Scoring (RBS) Central, replaced by AN/MSQ-461st Combat Evaluation Group RBS Express trainsReeves Instrument Corp
AN/MSQ-46Radar Bomb Scoring (RBS) Central, replaced AN/MSQ-39
AN/MSQ-51Aerial Target Control Central (ATCC) radar/computer/communications systemReeves Instrument Corp
AN/MSQ-77Combat Skyspot/Combat Proof, nicknamed Miscue 77, mobile automatic tracking radar (200 mi (320 km) range) and computer system for command guidance of aircraft during ground directed bombing (GDB), replaced by AN/TPQ-43 Seek Score radar systemReeves Instrument Corp
AN/MSQ-104Engagement Control Station (ECS)MIM-104 PatriotLockheed Martin,Raytheon
AN/MSQ-115Vehicular mounted command communication systemUS Marine CorpsRockwell Collins
AN/MSQ-124Air Defense Communications Platform (ADCP) vehicular mounted radio and computer equipment, interfaces with AN/TYQ-23 Tactical Air Operations Module (TAOM)US Marine Corps
AN/MSQ-132Engagement Control Station (ECS)MIM-104 Patriot
AN/MSQ-134Tactical Exploitation Group-Main (TEG-M)US Marine Corps
AN/MSR – Mobile Special/Combination Receiving/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MSR-3TACJAM-A 1,082 lb (491 kg) mobile tactical HF through SHF communications intelligence (COMINT) receiver and direction finder, and 1.6 kW HF/VHF electronic countermeasures systemEH-60L Black HawkSanders/Tracor (Joint venture)
AN/MSR-T4Threat Reaction Analysis Indicator System (TRAINS) radar receiver/data processing system, slave to AN/MST-T1
AN/MST – Mobile Special/Combination Transmitter Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MST-T1Multiple Threat Emitter Simulator (MUTES), master to AN/MSR-T4General Dynamics,US Dynamics

MYx – Mobile Data Processing/Computer Systems

AN/MYQ – Mobile Data Processing/Computer Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/MYQ-7Shelterized, mobile Marine Expeditionary Force-Intelligence Analysis System (MEF-IAS) providing intelligence analysis supportUS Marine Corps
AN/MYQ-8Vehicular mounted Technical Control and Analysis Center-Product Improvement Program (TCAC-PIP) signals intelligence (SIGINT) and electronic warfare (EW) fusion center, replaced the AN/TSQ-130US Marine Corps
AN/MYQ-9Technical Control and Analysis Center (TCAC) transportable workstation for signals intelligence (SIGINT) processingUS Marine Corps
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  • Z
  • See also
  • References
  • Bibliography
  • Further reading
  • External links
  • Main list

P

PAx – Portable Infrared Systems

AN/PAQ – Portable Infrared Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PAQ-116 lb (7.3 kg) tripod or shoulder mounted Laser Target Designator (LTD) near infrared target designator/rangefinder, operates at 1064 nmsHughes Aircraft
AN/PAQ-3Man-portable tripod mounted or shoulder fixed Modular Universal Laser Equipment (MULE) target designator/rangefinder with an effective range of 3,300 yd (3,000 m) for moving targets and 5,500 yd (5,000 m) for stationary targetsHughes Aircraft
AN/PAQ-4Small-arms mounted Infrared (IR) Aiming Laser (IAL) with a range of 1,100 yd (1,000 m) at an operating wavelength of 830 nmsInsight Technology
AN/PAS – Portable Infrared Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PAS-4Passive night vision sight, required an outside source of invisible infrared light to illuminate the viewing areaM14 rifle
AN/PAS-5Face mounted Infrared (IR) binocular used with auxiliary infrared radiation source, enabling the user to operate a vehicle during night hours
AN/PAS-6Metascope night vision gogglesVaro
AN/PAS-7Handheld thermal viewer, replaced by AN/PVS-13Night Vision Laboratories
AN/PAS-8Aiming Light, developmental prototype
AN/PAS-10Infrared (IR) camera for use in detecting roof moistureMagnavox
AN/PAS-13Infrared day or night Thermal Weapon Sight (TWS)GAU-21, M2 machine gun, M4 carbine, M16 rifle, M24 SWS, M60 and M240 machine guns, Mk 19 and Mk 47 Striker grenade launchersRaytheon
AN/PAS-17Thermal Weapon Sight (TWS), to replace the AN/PVS-4
AN/PAS-18Receiver, Infrared (IR) System night sightFIM-92 Stinger
AN/PAS-19Handheld thermal imager
AN/PAS-20Hand Held Thermal Imager (HHTI)Hughes Aircraft
AN/PAS-21Thermal sight (Forward Looking Infrared (FLIR) SeeSPOT III) used either with laser target designator or standaloneTeledyne FLIR
AN/PAS-22Long Range Thermal Imager (LRTI) used in conjunction with laser target designatorElbit Systems
AN/PAS-23Mini Thermal Monocular (MTM) with Infrared (IR) laserL3Harris
AN/PAS-24ObservIR Recon III Thermal Imager with laser rangefinderTeledyne FLIR
AN/PAS-25Thermal Laser Spot Imager (TLSI) with "SeeSPOT" capability for aiding with target designationElbit Systems
AN/PAS-26Thermal imager with laser rangefinder (Forward Looking Infrared (FLIR) Recon III Lite)Teledyne FLIR
AN/PAS-27Individual Weapon Night Sight-Thermal (IWNS-T)
AN/PAS-28Medium Range Thermal Bi-Ocular (MRTB) sight (PhantomIRxr)Raytheon
AN/PAS-30Mini Thermal Imager (MTI) uncooled monocular handheld unitL3Harris
AN/PAS-31Integrated Night Observation Device—Long Range Thermal (INOD-LRT) clip-on night vision sniper scopeKnight's Armament
AN/PAS-35Family of Weapon Sights-Individual (FWS-I) thermal weapon sight, pairs with ENVG and ENVG-BLeonardo DRS
AN/PAS-36Family of Weapon Sights-Individual (FWS-I) thermal weapon sight, pairs with ENVG and ENVG-BBAE

PEx – Portable Laser Systems

AN/PED – Portable Laser Direction Finding/Reconnaissance/Surveillance Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PED-1Lightweight Laser Designator Rangefinder (LLDR) tripod-mounted laser designatorNorthrop Grumman
AN/PED-5Target Reconnaissance Infrared (IR) Geolocating Range Finder—Laser Target Locator Module (TRIGR LTLM) tripod-mounted laser designatorBAE
AN/PED-6Joint Effects Targeting System—Target Location Designation System (JETS TLDS) tripod-mounted laser designatorLeonardo DRS
AN/PEQ – Portable Laser Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PEQ-117.8 lb (8.1 kg) battery operated Special Operations Forces Laser Acquisition Marker (SOFLAM) tripod-mounted laser designator with a range of more than 3.1 mi (5 km), used with AN/PVS-13CCTs, FORECON, JTACs, TACPsNorthrop Grumman
AN/PEQ-2Infrared (IR) Target Pointer/Illuminator/Aiming Laser (ITPIAL) weapon-mounted infrared laser sightInsight Technology
AN/PEQ-3Combined laser, Infrared (IR) pointer, and illuminatorSikorsky H-60
AN/PEQ-4Medium Power Laser Illuminator (MPLI) handheld target laser designatorInsight Technology
AN/PEQ-5Carbine Visible Laser (CVL)Insight Technology
AN/PEQ-6Integrated Laser Light Module (ILLM) for Heckler & Koch Mark 23 pistolUnited States Special Operations Command (USSOCOM)Insight Technology
AN/PEQ-9Laser Designator Module (LDM)Northrop Grumman
AN/PEQ-10Laser Aiming Module (LAM 1000) for pistolsL3 Technologies
AN/PEQ-11Dual Infrared (IR) Aiming Laser (DIAL 100G) crew-served multi-function aiming laser, often mounted to crew-served weaponsUnited States Naval Special Warfare Command (NAVSPECWAR)BE Meyers
AN/PEQ-13Common Laser Range Finder (CLRF) binocular systemElbit Systems
AN/PEQ-14Integrated Laser White Light Pointer (ILWLP) mounted on pistolsInsight Technology
AN/PEQ-15Advanced Target Pointer/Illuminator/Aiming Light (ATPIAL) weapon-mounted Infrared (IR) Laser sightInsight Technology,L3Harris
AN/PEQ-16Integrated Pointing Illumination Module (IPIM) weapon-mounted Infrared (IR) laser sight and visible flashlightInsight Technology,L3Harris
AN/PEQ-17Portable Lightweight Designator/Rangefinder (PLDR) tripod mounted long-range laser designatorElbit Systems
AN/PEQ-18Infrared (IR) Zoom Laser Illuminator Designator (IZLID 1000P) weapon-mountable infrared laser target designator and illuminatorBE Meyers
AN/PEQ-19Joint Terminal Attack Controller Laser Target Designator (JTAC LTD) tripod mounted laser designatorElbit Systems

PPx – Portable Radar Systems

AN/PPQ – Portable Radar Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PPQ-1Man-portable personnel detection radar used during night/low visibility patrols, forerunner of AN/PVQ-2
AN/PPQ-21 kW vehicle-mounted Light/Special Division Interim Sensor (LSDIS) L-band air defense early-warning radar operating from 1.22–1.46 GHz (24.6–20.5 cm) with a range of 12 mi (10 nmi; 19 km)US ArmyLockheed Martin
AN/PPS – Portable Radar Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PPS-1Continuous wave (CW) Doppler radar portable ground surveillance radarSperry Gyroscope
AN/PPS-4Silent Sentry 800 watt battery operated tripod mounted 4 ft (1.2 m) tall I-band portable perimeter surveillance radar operating from 8.9–9.4 GHz (3.4–3.2 cm) with a range of 0.93 mi (1.50 km) tracking personnel and 5 mi (8.0 km) for vehicles, replaced by AN/PPS-5Sperry Corp
AN/PPS-51 kW lightweight 125 lb (57 kg) battery operated portable Ku-band pulse-Doppler perimeter surveillance radar operating between 16–16.5 GHz (1.87–1.82 cm) with a range of 3.7 mi (6 km) for detecting personnel movement and 12 mi (20 km) for vehicles, replaced AN/PPS-4Telephonics
AN/PPS-6100 watt portable I-band pulse Doppler perimeter surveillance radar operating at 9–9.5 GHz (3.33–3.16 cm) with a 1.9 mi (3 km) range, replaced by AN/PPS-15US Marine CorpsGeneral Instruments
AN/PPS-913 lb (5.9 kg) I-band CW perimeter surveillance radar with battlefield Identification Friend or Foe (IFF) capability and a range of 9.3 mi (15.0 km)RCA Corp
AN/PPS-10Portable ground surveillance radar with battlefield Identification Friend or Foe (IFF) capability operating at 10 GHz (3.0 cm), also known as GD Model 205General Dynamics
AN/PPS-1418 lb (8.2 kg) Listening Post Surveillance Device (LPSD) 10 mW L-band pulse Doppler perimeter surveillance radar operating at 1.25 GHz (24.0 cm) with a range of 430 ft (130 m)Aerospace Research
AN/PPS-1594 mW lightweight battery operated solid-state X-band FM CW perimeter surveillance radar operating from 10.197–10.403 GHz (2.940–2.882 cm) with a 4,900 ft (1,500 m) range for personnel detection and vehicles up to 19,600 ft (6,000 m), replaced AN/PPS-6US Marine CorpsBAE,General Dynamics

PRx – Portable Radio Systems

AN/PRC – Portable Radio Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PRC-516 watt shortwave radio transmitting from 4–16 MHz (74.95–18.74 m) depending on the crystals installed and receiving between 4.5–16 MHz (67–19 m)US Army
AN/PRC-6Walkie-talkie handheld 250 mW VHF FM two-way radio operating from 47–55.4 MHz (6.38–5.41 m) and a range of about 1 mi (1.6 km), replaced SCR-536Raytheon
AN/PRC-80.9 watt portable 26 lb (12 kg) HF radio transceiver operating from 20–27.9 MHz (14.99–10.75 m), replaced by AN/PRC-25
AN/PRC-90.9 watt portable 26 lb (12 kg) HF/VHF radio transceiver operating from 27–38.9 MHz (11.10–7.71 m), replaced by AN/PRC-25
AN/PRC-100.9 watt portable 26 lb (12 kg) VHF FM superheterodyne radio transceiver operating from 38–54.9 MHz (7.89–5.46 m), replaced by AN/PRC-25
AN/PRC-17Portable VHF/UHF AM survival radio
AN/PRC-252 watt VHF FM solid-state radio transceiver operating from 30–75.95 MHz (9.99–3.95 m) over 920 channels with a range of 9 mi (14 km), replaced the AN/PRC-10, replaced by AN/PRC-77Electrospace Corp
AN/PRC-32Portable UHF AM survival radio operating at 243 MHz (1.23 m)US Navy
AN/PRC-47Portable 75 lb (34 kg) HF 100 watt AM/CW/USB/RTTY radio operating from 2–12 MHz (149.90–24.98 m), replaced by AN/PRC-104 and AN/PRC-105US Marine CorpsCollins Radio
AN/PRC-49Portable UHF survival radio
AN/PRC-63Portable UHF AM beacon survival radioGTE
AN/PRC-65Portable man-pack VHF AM transceiver with 1,122 channels, operating between 100–156 MHz (3.00–1.92 m)Simmonds Precision Products
AN/PRC-66Portable VHF/UHF AM transceiver with 3,500 channels, operating between 225–400 MHz (1.33–0.75 m)US Air ForceCollins Radio
AN/PRC-68Handheld VHF FM transceiverUS Marine Corps
AN/PRC-74Portable HF SSB radio operating from 2–12 MHz (149.90–24.98 m)Hughes Aircraft
AN/PRC-75Portable VHF/UHF AM transceiverUS Marine CorpsCollins Radio
AN/PRC-77Portable VHF combat-net radio with 5 mi (8.0 km) estimated range, replaced by Single Channel Ground and Airborne Radio System (SINCGARS) family of radios, replaced AN/PRC-25US Marine CorpsAssociated Industries
AN/PRC-90Survival radio operating at 243–282.8 MHz (1.23–1.06 m) AM with beacon mode, and a tone generator to allow the sending of Morse Code. Replaced by AN/PRC-149
AN/PRC-103Rescue swimmer UHF AM transceiver radio
AN/PRC-104Tactical manpack 20 watt HF SSB/CW transceiver radio operating between 2–29.99 MHz (149.90–10.00 m), replaced AN/PRC-47, replaced by AN/PRC-150US Marine CorpsHughes Aircraft
AN/PRC-105Tactical manpack 20 watt HF SSB/CW transceiver radio operating between 2–29.99 MHz (149.90–10.00 m), replaced AN/PRC-47,US Marine Corps
AN/PRC-112Survival radio operating in VHF/UHF bands, replaced by AN/PRC-149
AN/PRC-113Tactical short-range manpack VHF (116–149.975 MHz (2.58–2.00 m)) or UHF (225–399.975 MHz (1.33–0.75 m)) AM combat-net radio transceiverMagnavox,Raytheon
AN/PRC-117Falcon tactical manpack multi-band VHF/UHF software-defined combat-net radioUS Marine CorpsHarris Corp
AN/PRC-118400 kBd Low-Cost Packet Radio (LCPR) wideband datalink using direct sequence pseudonoise (DSPN) frequency-hopping spread spectrumEH-60A Black HawkL3Harris
AN/PRC-119Lightweight tactical VHF (30–87.975 MHz (9.99–3.41 m)) Single Channel Ground and Airborne Radio System (SINCGARS)CECOM
AN/PRC-125Rescue swimmer radio, replaced by AN/PRC-149
AN/PRC-127Portable handheld 2 watt 136–160 MHz (2.20–1.87 m) Very High Frequency (VHF) radioHoneywell
AN/PRC-138Lightweight manpack 125-watt HF/VHF (1.6–60 MHz (187.37–5.00 m)) radio setUS Marine CorpsHarris Corp
AN/PRC-148Handheld Multiband Inter/Intra Team Radio (MBITR) and Joint Tactical Radio System operating in VHF/UHF range from 30–512 MHz (9.99–0.59 m)US Army, US Marine CorpsThales Group
AN/PRC-149Rescue radio for non-combat use, replaces the PRC-90, PRC-112 and PRC-125Tadiran
AN/PRC-150Falcon II tactical HF SSB/VHF FM manpack radioUS Marine CorpsHarris Corp
AN/PRC-152Falcon III portable, compact, tactical software-defined combat-net radioHarris Corp
AN/PRC-153Integrated, Intra-Squad Radio (IISR) encrypted/secure two-way radioUS Marine CorpsMotorola
AN/PRC-154Rifleman Radio is a handheld, intra-squad UHF tactical radioUS ArmyThales Group,General Dynamics
AN/PRC-155Joint Tactical Radio System (JTRS) Handheld, Manpack & Small Form Fit (HMS)General Dynamics
AN/PRC-158Falcon IV Multi-channel Manpack (MCMP) radioHarris Corp
AN/PRC-159Falcon III wideband team radioHarris Corp
AN/PRC-160Manpack tactical wideband HF/VHF radio, replaced AN/PRC-150L3Harris
AN/PRC-161Battlefield Awareness and Targeting System - Dismounted (BATS-D)Viasat,L3Harris
AN/PRC-162Two-channel dismounted ground networking radio, with RT-2048(C)/UCollins Radio
AN/PRC-163Dual-channel tactical handheld radio, replaced AN/PRC-152L3Harris
AN/PRC-165Handheld Video Data Link (HH-VDL)L3Harris
AN/PRC-170Javelin Mobile Ad-hoc Networking (MANET) handheld radioThales Group
AN/PRC-171Falcon IV 3.2 watt 1 lb (0.45 kg) UHF single-channel compact team radio operating from 0.225–2.6 GHz (133.24–11.53 cm)US Army's Integrated Tactical NetworkL3Harris
AN/PRC-34350 mW short range Integrated/Intra-Squad Radio (IISR), also called Personal Role Radio (PRR), operating from 2.4–2.483 GHz (12.49–12.07 cm) for a distance of 1,600 ft (490 m)US Marine CorpsThales
AN/PRC-6809Multiband Inter/Intra Team Radio (MBITR) Clear handheld radio, without encryption, variation of AN/PRC-148Thales Group
AN/PRD – Portable Radio Direction Finding/Reconnaissance/Surveillance Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PRD-10Man-transportable Radio Direction Finding System (MRDFS) operating from 20–500 MHz (15.0–0.6 m), but direction finding only from 20–80 MHz (15.0–3.7 m)
AN/PRD-12Tactical portable HF/VHF/UHF direction finding system, replaced by AN/MLQ-40US Marine Corps
AN/PRD-13HF/VHF/UHF direction finding signals intelligence (SIGINT) Manpack System (SSMS)Special Operations ForcesLinkabit
AN/PRQ – Portable Radio Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PRQ-7Combat Survivor/Evader Locator (CSEL) with GPS, UHF line of sight and satellite communications along with a Cospas-Sarsat beaconBoeing

PSx – Portable Special/Combination Systems

AN/PSC – Portable Special/Combination Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PSC-5Manpack satellite communications (SATCOM) radio terminal operating in 30–512 MHz (9.99–0.59 m) frequency rangeUS Marine CorpsRaytheon
AN/PSC-13Dismounted-Data Automated Communications Terminal (D-DACT) for situational awareness and Command and ControlUS Marine CorpsTalla-Tech
AN/PSG – Portable Special/Combination Fire Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PSG-2Digital Message Device (DMD), remote device used with AN/GSG-10 TACFIRE system
AN/PSG-10Pocket Sized Forward Entry Device (PFED) computer for processing fire support specific functionsUS Marine CorpsTalla-Tech
AN/PSN – Portable Special/Combination Navigational Aids Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PSN-4Long Range Navigation (LORAN) manpack receiver for Army helicopters' avionicsTeledyne
AN/PSN-11Less than 3 lb (1.4 kg) ruggedized single-frequency Precision Lightweight GPS Receiver (PLGR or Plugger) handheld satellite signals navigation set, replaced by AN/PSN-13US Marine CorpsRockwell Collins
AN/PSN-13Defense Advanced GPS Receiver (DAGR, or Dagger)US Marine CorpsRockwell Collins
AN/PSQ – Portable Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PSQ-423 lb (10 kg) portable battery operated radioUS ArmyRaytheon
AN/PSQ-91,317 lb (597 kg) HF/VHF/UHF Team Portable Collection System Multi-Platform Capable (TPCS-MPC) system for gathering communications/signals intelligence (COMINT/SIGINT)US Marine CorpsSPAWAR
AN/PSQ-13142 lb (64 kg) Secondary Imagery Dissemination System (SIDS) portable electronic device to share tactical digital imageryUS Marine Corps
AN/PSQ-14Grenade Launcher Day/Night Sight Mounts (GLDNSM)US Army, US Marine Corps
AN/PSQ-16Hand Held Monitor (HHM) radio receiver which connects to a laptopRemotely Monitored Battlefield Sensor System-II (REMBASS II)L3Harris
AN/PSQ-17Communication Planning System (CPS) Laptop computer provides communications and management of Military Strategic and Tactical Relay (MILSTAR) Extremely High Frequency (EHF) satellite resources
AN/PSQ-18Grenade Launcher Day/Night Sight Mounts (GLDNSM), an enhanced fire-control systemM203 grenade launcherInsight Technology
AN/PSQ-19Target Location, Designation, and Hand-off System (TLDHS) portable equipment suite allowing operators to determine their location and designate enemy locationsUS Marine CorpsTalla-Tech,Walkabout Computers
AN/PSQ-20Passive monocular Enhanced Night Vision Goggle (ENVG)Exelis
AN/PSQ-21Day/night imager hand-held passive thermal infrared (IR) electro-optical sensor used to classify/identify active targetsUS Marine CorpsNova Engineering
AN/PSQ-22Hand-Held Programmer-Monitor (HHPM) VHF radio receiver that receives, demodulates, decodes, and displays symbols representative of sensor set message transmissions. Used to program sensor units and collect remote sensor dataUS Marine CorpsNova Engineering
AN/PSQ-23Small Tactical Optical Rifle-Mounted (STORM) laser rangefinder, ballistic calculator with visible and Infrared (IR) lasersL3Harris
AN/PSQ-25Enhanced Position Location Reporting System Network Manager (EPLRS-ENM) ruggedized laptop for tracking troop movementsUS Marine Corps
AN/PSQ-27Data distribution system master case, associated with AN/PSQ-9US Marine Corps
AN/PSQ-28Direction finder set, associated with AN/PSQ-9US Marine Corps
AN/PSQ-29Data distribution system modular case, associated with AN/PSQ-9US Marine Corps
AN/PSQ-30Data distribution system advanced case, associated with AN/PSQ-9US Marine Corps
AN/PSQ-36Portable 580 grams (20 oz) helmet mounted battery operated binocular Fusion Goggle Enhanced (FGE) night vision detection, observation, and target identification system with a 17 μm thermal imaging sensorUS ArmyL3Harris
AN/PSQ-39Monocular Enhanced Night Vision Goggle (ENVG) system
AN/PSQ-40Enhanced Night Vision Goggle (ENVG) system
AN/PSQ-42Less than 2.5 lb (1.1 kg) third-generation battery operated passive Enhanced Night Vision Goggle-Binocular (ENVG-B)US Army, US Marine CorpsL3Harris,Elbit Systems of America
AN/PSQ-44Less than 40 ounces (1,100 g) Enhanced Night Vision Goggle-Binocular (ENVG-B) with 1× magnificationElbit Systems of America
AN/PSS – Portable Special/Combination Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PSS-11Battery powered portable land mine detection set weighing 30–36 lb (14–16 kg) depending on manufacturerUS ArmyPolan,Oregon Technical Products,The VP Company,Fourdee
AN/PSS-12Commercial off-the-shelf (COTS) metal detectorUS ArmySchiebel
AN/PSS-1410.2 lb (4.6 kg) battery operated handheld standoff mine detection system (HSTAMIDS) with wideband coherent stepped frequency ground-penetrating radar for detecting both metallic and non-metallic threats including buried wiresUS Army, US Marine CorpsL-3 Communications

PVx – Portable Visual/Visible Light Systems

AN/PVQ – Portable Visual/Visible Light Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PVQ-2Sensory Aid Device meant for nighttime/low visibility use for soldiers on patrol sending out pulses of light reflecting them off of objects giving the user an auditory cue, developed from AN/PPQ-1RCA Corp
AN/PVQ-31Advanced Combat Optical Gunsight (ACOG)US Marine Corps, US ArmyTrijicon
AN/PVS – Portable Visual/Visible Light Detecting/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PVS-1Starlight Scope first-generation night vision sightM14 rifle
AN/PVS-2First-generation portable battery powered passive electro-optical night vision sight for individual served weaponsM14, M14A2, XM16E1 rifles, M67 recoilless rifle
AN/PVS-33 lb (1.4 kg) handheld miniaturized second-generation battery powered passive electro-optical night vision sight which amplifies reflected ambient light
AN/PVS-44 lb (1.8 kg) second-generation individual served weapon passive battery operated electro-optical night vision sight, replaced AN/PVS-2, replaced by AN/PVS-13M14 and M16 rifles, M60 machine gun, M67 recoilless rifle, M72A1 LAW rocket launcher, M79 and M203 grenade launchers, M249 SAWOptic Electronic Corp
AN/PVS-5Passive dual-tube lightweight 1.98 lb (0.90 kg) night-vision goggles used for aviation and ground support, replaced by AN/PVS-7US Army, US Marine CorpsITT,Litton Industries
AN/PVS-6Man-portable 3.5 lb (1.6 kg) binocular Mini Eyesafe Laser Infrared (IR) Observation Set (MELIOS) laser target designator with ranges out to 6.2 mi (10 km), operating at a wavelength of 1.54 microns, replaced AN/GVS-5Litton Industries
AN/PVS-71.5 lb (0.68 kg) single tube biocular night vision device, replaced AN/PVS-5, replaced by AN/PVS-14US Marine CorpsITT,Litton Industries
AN/PVS-8Portable shipboard-mounted battery operated long range passive surveillance night vision sight with a 6.2x magnification factorUS Navy
AN/PVS-9Front mounted battery powered night vision sniperscopeSimrad Optronics
AN/PVS-10Third-generation lightweight 4.9 lb (2.2 kg) battery operated Sniper Night Sight (SNS) with 8.5x magnification with target recognition night 660 yd (600 m) and day 870 yd (800 m)M24 sniper rifle, M110 Semi-Automatic Sniper SystemLitton Industries
AN/PVS-11Handheld submersable monocular short-range passive/active pocketscope, illuminating a mansized object in active mode at a distance of 98 ft (30 m)Litton Industries
AN/PVS-12Aquila third-generation 3.8 lb (1.7 kg) battery operated night vision sight with 4x magnificationL3 Technologies
AN/PVS-134.2 lb (1.9 kg) 6x magnification battery operated Laser Marker Night Vision Sight (LMNVS) used only with AN/PEQ-1A SOFLAM, replaced AN/PVS-4, AN/TVS-5 and AN/PAS-7L3 Technologies
AN/PVS-1414 oz (400 g) third-generation battery operated Monocular Night Vision Device (MNVD) with a range of 490 ft (150 m) Starlight mode and 980 ft (300 m) in moonlightElbit Systems,Northrop Grumman
AN/PVS-15Third-generation handheld or helmet mounted light weight binocular night vision sight submersible to 66 ft (20 m)L3 Technologies
AN/PVS-16Maritime multi-sensor gyro-stabilized binoculars
AN/PVS-17Third-generation Miniature Night Sight (MNS)M249 SAW, M240 machine gunL3 Technologies
AN/PVS-18Handheld or helmet mounted battery operated monocular night vision sightL3 Technologies
AN/PVS-20Night vision sight for crew-served weaponsL3 Technologies
AN/PVS-21Low profile ruggedized Night Vision Goggles (NVG)Steiner-Optik
AN/PVS-22Third-generation 1.75 lb (0.79 kg) battery operated Universal Night Sight (UNS)® clip-on night vision sight submersible up to 66 ft (20 m)Knight's Armament,Teledyne FLIR
AN/PVS-23Third-generation ruggedized battery operated multi-purpose 23 oz (650 g) binocular Night Vision Goggles with a focal range from 16 in (410 mm) to infinityHarris Corp
AN/PVS-24Third-generation battery operated ruggedized Clip-on Night Vision Device-Image Intensified (CNVD-I2) weighing less than 28.0 oz (794 g) with a minimum focal distance of 82 ft (25 m) and a detection range of 1,600 ft (500 m)L3Harris
AN/PVS-25Wide Field of view Diverging Image Tube Night Vision Goggles (WFoV DIT NVG)L3Harris
AN/PVS-26Day optic and in-line forward mounted image intensified (I2) night vision deviceM24 SWS, M110 SASSKnight's Armament
AN/PVS-27Magnum Universal Night Sight (MUNS), also called Scout Sniper Medium Range Night Sight (SSMRNS), detects man-sized target at 5,680 ft (1,730 m)US Marine CorpsTeledyne FLIR
AN/PVS-29Battery operated 3.5 lb (1.6 kg) Sniper Night Sight (SNS) with a range of 660 yd (600 m) for human-sized targetsM110 SASSKnight's Armament
AN/PVS-302.9 lb (1.3 kg) third-generation battery operated Universal Night Sight Long Range (UNS LR) Clip-On Night Vision Device (CNVD) weapon sight with typical magnification of 15x identifying human-sized targets at more than 1,100 yd (1 km) and vehicles at 1,600 yd (1.5 km)M110 SASSKnight's Armament
AN/PVS-31Light-weight less than 16 oz (450 g) battery operated helmet-mounted third-generation Binocular Night Vision Device (BNVD) submersible to 66 ft (20 m)US Air ForceElbit Systems,,L3Harris

PYx – Portable Data Processing/Computer Systems

AN/PYQ – Portable Data Processing/Computer Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/PYQ-1Digital Terrain Analysis Mapping System (DTAMS)US Marine Corps
AN/PYQ-10Ruggedized, portable, hand-held Simple Key Loader (SKL) fill device for securely receiving, storing, and transferring data between compatible cryptographic and communications equipmentSierra Nevada Corp
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S

SEx – Water (surface ship or buoys) Laser Systems

AN/SEQ – Water (surface ship or buoys) Laser Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SEQ-3Laser Weapon System (LaWS), replaced by High Energy Laser with Integrated Optical-dazzler and Surveillance (HELIOS)USS Ponce (LPD-15), USS Portland (LPD-27)NSWC Dahlgren

SLx – Water (surface ship or buoys) Countermeasures Systems

AN/SLQ – Water Countermeasures Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SLQ-17Shipboard computer-controlled warning and jamming false target generator electronic countermeasures system defending against missile/radar threats, includes AN/WLR-8US Navy Aircraft Carriers
AN/SLQ-19Transportable electronic countermeasure systemUSS Albany (CG-10), USS Hanson (DDR-832)RCA Corp
AN/SLQ-25Nixie 1,570 lb (710 kg) digitally controlled modular electro-acoustic projector towed passive torpedo decoy systemUS NavyArgon ST,Ultra Electronics
AN/SLQ-26Threat Reactive Anti-Ship Missile Defence Electronic Warfare (EW) countermeasures suiteAlbany-class cruisers, Belknap-class cruisers, Charles F. Adams-class destroyers, Knox-class frigates
AN/SLQ-325,000 lb (2,300 kg) shipborne electronic warfare (EW) suite for warning, identification, and bearing of radar-guided anti-ship cruise missiles (ASCM) and their launch platforms receiving from 0.25–20 GHz (119.9–1.5 cm) launching decoys and electronic attack noise/deception jamming countermeasures from 5–20 GHz (6.0–1.5 cm) while tracking multiple emittersUS NavyRaytheon
AN/SLQ-48Remotely operated mine neutralization vehicle (MNV) utilizing a tethered submersible vehicle equipped with sonar and a CCD-TV camera for low visibility conditions operating up to 1,000 yards (910 m) and 2,000 ft (610 m) deepAvenger-class mine countermeasures ships, Osprey-class minehuntersAlliant Techsystems
AN/SLQ-49Rubber Duck chaff-dispensing buoy decoy system consists of 2 inflatable decoy floats connected by a 16 ft (5 m) cable, replaced by IDS300 inflatable decoy systemUS Navy
AN/SLQ-59Shipborne electronic attack systemArleigh Burke-class destroyers, Nimitz-class aircraft carriers, Ticonderoga-class cruisersL3Harris
AN/SLQ-60SeaFox 95 lb (43 kg) semi-autonomous, battery-powered fiber-optic guided mine neutralization unmanned underwater vehicle (UUV) about 4 ft (1.2 m) long and 1 ft (30 cm) wide with four independent reversible motors and a hover thrusterAvenger-class mine countermeasures ships, MH-53E Sea DragonAtlas North America
AN/SLR – Water Countermeasures Receiver/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SLR-12Wideband countermeasures threat identification/warning receiver and direction finding system operating from 11–16 GHz (2.7–1.9 cm)US Navy
AN/SLR-25Advanced Cryptologic Carry-on Exploitation System (ACCES) or Ship Signal Exploitation Equipment (SSEE) passive electronic support measures (ESM)/electronic warfare (EW) system operating from 0.5–18 GHz (60.0–1.7 cm), used with AN/SSQ-120Arleigh Burke-class destroyers, Spruance-class destroyers, Ticonderoga-class cruisers, USS Blue Ridge (LCC-19), USS Wasp (LHD-1), USS Mount Whitney (LCC-20)Sanders Associates
AN/SLY – Water Countermeasures Surveillance Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SLY-2Advanced Integrated Electronic Warfare System (AIEWS) electronic support measures (ESM) and electronic attack system, replaced AN/SLQ-32, AN/SSQ-82, AN/WLR-1US NavyLockheed Martin

SPx – Water (surface ship or buoys) Radar Systems

AN/SPA – Water Radar Auxiliary Assembly Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SPA-4Shipboard surface search range-azimuth indicator radar/repeater with a range of 300 mi (480 km)US NavyBendix Corp
AN/SPA-8Shipboard surface search range-azimuth indicator radar/repeater with a range of 300 mi (480 km)US NavyHazeltine Corp
AN/SPA-18Shipboard surface search range-azimuth indicator radar/repeater with a range of 30 mi (48 km)US NavyThe Austin Company
AN/SPA-25Shipboard range-azimuth transistorized indicator search radar with a range of 300 mi (480 km)US NavyMotorolaWestinghouse Electronic Systems
AN/SPA-33Shipboard surface search range-azimuth indicator radar/repeater with a 300 mi (480 km) range, used with AN/SPS-26US NavyHazeltine Corp
AN/SPA-34Shipboard remote indicator radar with a 400 mi (640 km) rangeUS NavyPhilco
AN/SPA-40Shipboard surface search range-azmuth indicator radar/repeater with a range of 300 mi (480 km) and operating up to 100,000 ft (30,000 m) altitude, used with AN/SPS-8 and AN/SPS-30US NavyGeneral Electric
AN/SPA-41Shipboard height-finding radar, replaced the AN/SPA-40
AN/SPA-43Shipboard intercept tracking radar
AN/SPA-50Shipboard surface search range-azimuth indicator radar/repeater
AN/SPA-59Shipboard surface search range-azimuth indicator radar/repeater with a 400-mile range
AN/SPA-66Shipboard remote indicator radar, replaced the AN/SPA-34Hazeltine Corp,Dero R&D,Gulf Aerospace
AN/SPA-256Radar display, used with AN/SPS-55Cardion Electronics
AN/SPG – Water Radar Fire Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SPG-493 MW C-band fire-control radar operating from 5.4–5.9 GHz (5.55–5.08 cm) with a range of 150 nmi (170 mi; 280 km)USS Columbus (CG-12), USS Galveston (CLG-3), USS Oklahoma City (CL-91), USS Little Rock (CLG-4) for the RIM-8 TalosSperry Gyroscope
AN/SPG-5181 kW fire-control radar operating at 5.45–5.825 GHz (5.50–5.15 cm) and 10.25–10.5 GHz (2.92–2.86 cm) with a range of 100 nmi (120 mi; 190 km)California-class cruisers, Charles F. Adams-class destroyers, Kidd-class destroyers, Virginia-class cruisers for RIM-24 Tartar and RIM-66 StandardRaytheon
AN/SPG-53250 kW naval ship gun fire-control system radar with a range of 59 nmi (68 mi; 109 km)Belknap-class cruisers, Charles F. Adams-class destroyers, Farragut-class destroyers, Forrest Sherman-class destroyers, Knox-class frigates, Mitscher-class destroyers
AN/SPG-55C/X-band sea missile 3D fire-control radar with a range of 150 nmi (170 mi; 280 km)Belknap-class cruisers, Farragut-class destroyers, Leahy-class cruisers, Kitty Hawk-class aircraft carriers and ships USS Bainbridge (CGN-25), USS Long Beach (CGN-9), USS Truxtun (DLGN-35) for RIM-2 Terrier and RIM-67 Standard
AN/SPG-59Passive electronically scanned array (PESA) multifunction illumination/tracking radar with a range of 110 nmi (130 mi; 200 km)Typhon Combat System, Did not enter service
AN/SPG-60Naval missile 3D monopulse Doppler fire-control radarCharles F. Adams-class destroyers, Spruance-class destroyers, Kidd-class destroyers, Tarawa-class amphibious assault ships, California-class cruisers, Virginia-class cruisers for RIM-24 Tartar and RIM-66 Standard
AN/SPG-6210 kW X-band continuous wave (CW) narrow-beam missile terminal guidance fire-control radar operating from 8–12 GHz (3.75–2.50 cm) for Aegis Combat SystemArleigh Burke-class destroyers, Ticonderoga-class cruisersRaytheon
AN/SPN – Water Radar Navigation Aid Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SPN-10All-weather Carrier Landing System (ACLS) with a 4 mi (6.4 km) lock-on rangeUSS America (CVA-66), USS Enterprise (CVAN-65), USS Franklin D. Roosevelt (CVA-42), USS Independence (CVA-62), USS Kitty Hawk (CVA-63), USS Midway (CVA-41), USS Ranger (CVA-61)Bell Aircraft
AN/SPN-35200 kW Precision Approach Radar (PAR) landing system operating from 9.0–9.2 GHz (3.33–3.26 cm), developed from AN/TPN-8Tarawa-class amphibious assault ships, America-class amphibious assault ships, Wasp-class amphibious assault ships, Nimitz-class aircraft carriersITT-Gilfillan
AN/SPN-412.2 kW Ku-band Instrument Carrier Landing System (ICLS) radar operating between 15.412–15.688 GHz (1.95–1.91 cm) with a range of 48 nmi (55 mi; 89 km)Kitty Hawk-class aircraft carriersCutler-Hammer
AN/SPN-42Automated Carrier Landing System (ACLS) radar, replaced AN/SPN-10
AN/SPN-431 MW S-band 2D air traffic control (ATC) radar operating from 3.5–3.7 GHz (8.57–8.10 cm) at a range of 50 nmi (58 mi; 93 km) up to 30,000 ft (9,100 m) altitudeITT-Gilfillan
AN/SPN-44Air traffic control Doppler radarKitty Hawk-class aircraft carriers
AN/SPN-4650 kW Ka/X-band monopulse Doppler radar Automatic Carrier Landing System (ACLS) with a range of 10 nmi (12 mi; 19 km)Kitty Hawk-class aircraft carriers, Nimitz-class aircraft carriersTextron Systems
AN/SPQ – Water Radar Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SPQ-5Long range over-the-horizon high-altitude radarBoston-class cruisers for RIM-2 TerrierSperry Gyroscope
AN/SPQ-91.2 kW X-band multi-purpose track while scan (TWS) 2D pulse-Doppler frequency agile Anti-Ship Missile Defense (ASMD) surface search and fire-control radarSpruance-class destroyers, Kidd-class destroyers, Arleigh Burke-class destroyers, Ticonderoga-class cruisers, Tarawa-class amphibious assault ships, California-class cruisers, Virginia-class cruisersNorthrop Grumman
AN/SPQ-11Cobra Judy passive electronically scanned array (PESA) space tracking radar phased-array radar operating in E/F-bands between 2.9–3.1 GHz (10.34–9.67 cm), replaced by X and S-band Cobra King radarsUSNS Observation Island (T-AGM-23)
AN/SPS – Water Radar Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SPS-1X-band air and surface surveillance radarUS Navy
AN/SPS-2Very-long range early warning height finder radar primarily used against aircraft and flat trajectory missiles with expected effective range of 295 nmi (339 mi; 546 km) up to 75,000 ft (23,000 m)US Navy
AN/SPS-5285 kW medium range surface-search radar operating between 5.45–5.825 GHz (5.501–5.147 cm)US Navy
AN/SPS-6500 kW L-band 2D air search radar operating between 1.25–1.35 GHz (24.0–22.2 cm)US NavyBendix Corp,Westinghouse Electronic Systems
AN/SPS-8High-power 650 kW height finding radar and IFF interrogator operating from 3.43–3.55 GHz (8.7–8.4 cm) with a maximum range of 165 mi (266 km), used with AN/SPA-40US NavyGeneral Electric
AN/SPS-10500 kW 2D C-band medium-range surface search radar operating between 5.45–5.825 GHz (5.501–5.147 cm) with an effective range exceeding 100 mi (160 km), replaced by AN/SPS-67US NavyRaytheon
AN/SPS-12500 kW L-band 2D medium range surveillance radar operating from 1.25–1.35 GHz (24.0–22.2 cm) with a range of 200 nmi (230 mi; 370 km)US NavyRCA Corp
AN/SPS-172D air search radarUS NavyGeneral Electric,ITE Circuit Breaker
AN/SPS-21Short range surface-search radar
AN/SPS-292D early-warning radarGeneral Electric
AN/SPS-30High-power long range 3D air search radar, used with AN/SPA-40Kitty Hawk-class aircraft carriersGeneral Electric
AN/SPS-32SCANFAR 1.5 MW phased array air surveillance radar with a 400 nmi (460 mi; 740 km) rangeUSS Enterprise (CVN-65), USS Long Beach (CGN-9)Hughes Aircraft
AN/SPS-33SCANFAR 1.5 MW phased array target tracking radar with a 400 nmi (460 mi; 740 km) rangeUSS Enterprise (CVN-65), USS Long Beach (CGN-9)Hughes Aircraft
AN/SPS-37High-power long range air search radarKitty Hawk-class aircraft carriersGeneral Electric
AN/SPS-393D air search radarHughes Aircraft
AN/SPS-402D air search radarLockheed Corp,Norden Systems
AN/SPS-423D air search radar
AN/SPS-43Long range 2D air search radarForrestal-class aircraft carriers, Kitty Hawk-class aircraft carriers, Nimitz-class aircraft carriers: USS Nimitz (CVN-68), USS Dwight D. Eisenhower (CVN-69) and USS Carl Vinson (CVN-70)
AN/SPS-483D sea air search radarForrestal-class aircraft carriers, Kitty Hawk-class aircraft carriers, Nimitz-class aircraft carriers, Virginia-class cruisersExelis
AN/SPS-492D long range air search radarKitty Hawk-class aircraft carriers, Nimitz-class aircraft carriers, Virginia-class cruisersRaytheon
AN/SPS-52Long range 3D sea air search radarBaleares-class frigates, Brooke-class frigates, Charles F. Adams-class destroyers, Hatakaze-class destroyers, Tarawa-class amphibious assault ships, Wasp-class amphibious assault ships, Galveston-class cruisers, Providence-class cruisers
AN/SPS-53Surface-search radar
AN/SPS-55Surface search radar, used with AN/SPA-256Virginia-class cruisersCardion Electronics
AN/SPS-58Low altitude 2D air search radar
AN/SPS-64Pathfinder S/X-band search and navigation radar transmitting at up to 60 kW operating at either 3–3.05 GHz (10.0–9.8 cm) or 9.35–9.4 GHz (3.21–3.19 cm) with a range of 64 nmi (74 mi; 119 km)US Army, US Navy, US Coast GuardRaytheon
AN/SPS-672D surface search radar operating in the 5.45–5.825 GHz (5.50–5.15 cm) range, replaced AN/SPS-10Arleigh Burke-class destroyersNorden Systems
AN/SPS-7325 kW short-range 2D X-band surface search radar capable of tracking up to 200 targets, replaced AN/SPS-55 and AN/SPS-64US NavyUltra Electronics,Raytheon
AN/SPS-77Sea Giraffe 25 kW Agile Multi-Beam (AMB) 3D C-band multi-function search radar operating from 5.4–5.9 GHz (0.056–0.051 m) at distances of 110 mi (180 km) and altitudes up to 66,000 feet (20,000 m)Independence-class littoral combat shipsSaab AB
AN/SPW – Water Radar Flight/Remote Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SPW-2Guidance radarRIM-8 Talos
AN/SPY – Water Radar Surveillance and Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SPY-1Passive Electronically Scanned Array (PESA) 3D radarArleigh Burke-class destroyers, Ticonderoga-class cruisersLockheed Martin Rotary and Mission Systems
AN/SPY-3Active Electronically Scanned Array (AESA)Gerald R. Ford-class aircraft carriers, Zumwalt-class destroyersRaytheon
AN/SPY-6Missile defense and air surveillance radarArleigh Burke-class destroyers, Constellation-class frigates, Gerald R. Ford-class aircraft carriers, America-class amphibious assault ships, San Antonio-class amphibious transport docksRaytheon
AN/SPY-7Long Range Discrimination Radar (LRDR) Active Electronically Scanned Array (AESA) early-warning systemAegis Ballistic Missile Defense SystemLockheed Martin

SQx - Water (surface ship or buoys) Sonar Systems

AN/SQQ – Water Sonar Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SQQ-23Computer coordinated sonar
AN/SQQ-32Variable-depth Mine-hunting Sonar Set (MSS) detection and classification sonar with near-photographic quality resolution, replaced AN/SQQ-30USS Avenger (MCM-1), USS Osprey (MHC-51)Raytheon,Thales Underwater Systems
AN/SQQ-34Carrier Vessel Tactical Support Center (CV-TSC) for Anti-Submarine Warfare (ASW) and Surface Warfare (SUW) on aircraft carriersUS Navy
AN/SQQ-89Undersea Warfare Combat SystemLockheed Martin Rotary and Mission Systems
AN/SQQ-90ASW system
AN/SQR – Water Sonar Receiving/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SQR-17Sonobuoy processor part of Light Airborne Multi-Purpose System (LAMPS III) systemKnox-class frigates, Oliver Hazard Perry-class frigates, Spruance-class destroyersLeonardo DRS
AN/SQR-18Tactical towed array sonar systemKnox-class frigates
AN/SQR-19Tactical towed array sonar systemAN/SQQ-89
AN/SQR-20Active and passive Multi-Function Towed Array (MFTA) sonar system (now TB-37U)Arleigh Burke-class destroyers, Ticonderoga-class cruisers, Zumwalt-class destroyersLockheed Martin
AN/SQS – Water Sonar Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SQS-23Transducer sonarGearing-class destroyers
AN/SQS-26Bow mounted, low frequency, active/passive sonarBelknap-class cruisers, Bronstein-class frigates, Brooke-class frigates, Garcia-class frigates, Knox-class frigates, Truxtun-class destroyers, Virginia-class cruisersEDO Corp,General Electric
AN/SQS-35Fish variable depth sonar systemKnox-class frigatesEDO Corp
AN/SQS-38Hull-mounted version of the AN/SQS-35Hamilton-class cutters
AN/SQS-53Bow mounted, low frequency, active/passive sonarArleigh Burke-class destroyers, Ticonderoga-class cruisersEDO Corp,General Electric
AN/SQS-56Hellen Keller hull mounted sonar systemOliver Hazard Perry-class frigates
AN/SQS-504Diver medium-frequency active variable depth sonarAnnapolis-class destroyer, Leander-class frigate, River-class destroyer escort, St. Laurent-class destroyer

SRx – Water (surface ship or buoys) Radio Systems

AN/SRC – Water Radio Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SRC-9Radio navigation setVirginia-class cruisers
AN/SRC-20UHF line-of-sight radioKitty Hawk-class aircraft carriers
AN/SRC-21UHF line-of-sight radioKitty Hawk-class aircraft carriers
AN/SRC-31300 watt UHF AM/FM data link transeiver operating from 225–400 MHz (133.24–74.95 cm)Naval Tactical Data System, Virginia-class cruisersElectronic Communications (division of NCR)
AN/SRQ – Water Radio Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SRQ-4Hawklink 1,261.1 lb (572.0 kg) shipborne Ku-band high-bandwidth sensor, video, network, and acoustic data radio terminal set communicating with fleet airborne assets operating from 14.53–15.35 GHz (2.063–1.953 cm) with a range of up to 100 nmi (120 mi; 190 km), software configurable to work with the Common Data Link (CDL) network, integrated with other shipborne ASW systemsArleigh Burke-class destroyers, Oliver Hazard Perry-class frigates, Ticonderoga-class cruisersL3Harris

SSx – Water (surface ship or buoys) Special/Combination Systems

AN/SSQ – Water Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SSQ-1Prototype sonobuoyMagnavox
AN/SSQ-2First mass-produced sonobuoy
AN/SSQ-15First production active sonobuoy, range-only (replaced in the late 1960s by AN/SSQ-47)
AN/SSQ-20Americanized version of the British T-1946 directional sonobuoy
AN/SSQ-23Julie omnidirectional low frequency passive sonobuoy
AN/SSQ-28Jezebel omnidirectional Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy
AN/SSQ-36BathyThermal (BT) sonobuoyUltra Electronics
AN/SSQ-41Jezebel passive Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy, replaced both AN/SSQ-23 and AN/SSQ-28
AN/SSQ-42Extended Echo Ranging (EER) directional sonobuoyHazeltine Corp
AN/SSQ-46Extended Echo Ranging (EER) directional sonobuoyGeneral Electric
AN/SSQ-47Range only active sonobuoy
AN/SSQ-48Jezebel omnidirectional Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy
AN/SSQ-50Remote controlled Command Activated Sonobuoy System (CASS), replaced AN/SSQ-47
AN/SSQ-53Directional Low Frequency Analysis and Recording (DIFAR) passive directional sonobuoySH-2F SeaspriteUltra Electronics
AN/SSQ-57Low Frequency Analyzer and Recorder (LOFAR) passive sonobuoy, merged with DIFAR AN/SSQ-53
AN/SSQ-61Electronic bathythermograph, replaced by AN/BQH-7Sippican
AN/SSQ-62Directional Command Activated Sonobuoy System (DICASS) active sonobuoy, replaces AN/SSQ-47 and AN/SSQ-50SH-2F SeaspriteUltra Electronics
AN/SSQ-75Expendable Reliable Acoustic Path Sonobuoy (ERAPS) active sonobuoy
AN/SSQ-77Vertical Line Array Directional (VLAD) Directional Low Frequency Analysis and Recording (DIFAR) sonobuoy
AN/SSQ-86Data Link Communications (DLC) sonobuoy
AN/SSQ-95Active electronic I/J-band sonobuoy antiship missile decoyLitton IndustriesMagnavox
AN/SSQ-101Air Deployable Active Receiver (ADAR) sonobuoy
AN/SSQ-110Extended Echo Ranging (EER) sonobuoy
AN/SSQ-108OUTBOARD and OUTBOARD II
AN/SSQ-120Transportable HF/VHF/UHF radio direction finding system
AN/SSQ-125Active sonobuoy
AN/SSQ-137Open architecture Ship Signal Exploitation Equipment (SSEE) signals intelligence (SIGINT) and command and control systemUS NavyArgon ST
AN/SSQ-536Bathy Thermograph (BT) sonobuoyUltra Electronics
AN/SSQ-553Directional passive sonobuoyUltra Electronics
AN/SSQ-565Multistatic low frequency active source sonobuoyUltra Electronics
AN/SSQ-573Directional low frequency active receiver sonobuoyUltra Electronics
AN/SSQ-906Omnidirectional Low Frequency Analyzer and Recorder (LOFAR) sonobuoyUltra Electronics
AN/SSQ-926Active transmitter sonobuoyUltra Electronics
AN/SSQ-955Directional passive sonobuoyUltra Electronics
AN/SSQ-963Radio controlled directional Command Active Multi-Beam Sonobuoy (CAMBS)Ultra Electronics}

SYx – Water (surface ship or buoys) Data Processing/Computer Systems

AN/SYA – Water Data Processing/Computer Auxiliary Assembly Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SYA-1Tactical display system
AN/SYA-4Tactical display system
AN/SYS – Water Data Processing/Computer Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/SYS-1Automatic Detection & Tracking SystemHughes Aircraft,Dynell Electronics,Sperry Univac
AN/SYS-2Sea mission computer
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T

TAx – Transportable Infrared Systems

AN/TAS – Transportable Infrared Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TAS-234 lb (15 kg) tripod-mounted Night Observation Device, Long Range (NODLR) 3–5 μm infrared (IR) 3 ft (0.91 m) long and 1 ft (30 cm) diameter thermal imager sight with an effective range of 4,400 yd (4,000 m)Hughes Aircraft
AN/TAS-4Portable 22 lb (10.0 kg) monocular thermal imaging night sight with a spectral range of 7.5–12 μm. It is the primary component of AN/UAS-12M151A2 TOW, M220 TOW, M901 ITV, M981 FISTVTexas Instruments

TCx – Transportable Carrier Systems

AN/TCC – Transportable Carrier Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TCC-38Automatic telephone Central Office with 300 linesUS Marine Corps
AN/TCC-42Telephone switching centralUS Marine Corps
AN/TCC-72Multiplex telephone terminalUS Marine Corps

TGx – Transportable Telegraph/Teletype Systems

AN/TGC – Transportable Telegraph/Teletype Communication Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TGC-14Lightweight teletypewriter set, developed as a commercial teleprinter (MITE Mod 104)US Marine CorpsMite Corp
AN/TGC-29Teletype with automatic send/receive (ASR) configurationUS Marine Corps
AN/TGC-46Teletype CentralUS Marine Corps

TLx – Transportable Countermeasures Systems

AN/TLQ – Transportable Countermeasures Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TLQ-15COMJAM HF communications countermeasures system, normally collocated with AN/GLC-3 systemsUS Army
AN/TLQ-17Traffic Jam 550 watt HF/VHF communications countermeasures system, used in AN/ALQ-151 Quickfix system, replaced by AN/MLQ-40EH-60A Black Hawk, HMMWV, M1028 CUCV
AN/TLQ-32112 lb (51 kg) 680 watt anti-radiation missile (ARM) seduction/emulation decoy operating between 2.9–3.1 GHz (10.3–9.7 cm), initially protecting AN/TPS-75 but later capable of protecting othersUS ArmyITT
AN/TLR – Transportable Countermeasures Receiver/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TLR-3Countermeasures receiver operating from 12–18 GHz (2.5–1.7 cm)US ArmySignal Corps Laboratories
AN/TLR-4Mechanically tuned rapid-scan superheterodyne receiver operating from 1.05–3.6 GHz (28.6–8.3 cm)US ArmySignal Corps Laboratories
AN/TLR-9Mechanically tuned rapid-scan receiver operating from 60–1,060 MHz (5.00–0.28 m)US ArmySignal Corps Laboratories
AN/TLR-10Mechanically tuned rapid-scan superheterodyne receiver operating from 60–1,060 MHz (5.00–0.28 m) at sensitivities between −101 to −73 dBmUS ArmySignal Corps Laboratories
AN/TLR-15Countermeasures receiver operating from 8–41 GHz (3.75–0.73 cm) using backward-wave oscillatorsUS ArmySignal Corps Laboratories
AN/TLR-17Countermeasures receiver operating from 0.5–12 MHz (600–25 m)US ArmySignal Corps Laboratories
AN/TLR-31Trusty Hunter countermeasures non-communications ELINT system operating from 10–40 GHz (3.00–0.75 cm)US Army

TMx – Transportable Meteorological Systems

AN/TMQ – Transportable Meteorological Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TMQ-4Manual meteorological stationUS Marine Corps
AN/TMQ-7Manual meteorological stationUS Marine Corps
AN/TMQ-19Meteorological radar for use in AN/UMQ-7 systemServo Corp of America
AN/TMQ-22Portable weather observing pack, measures ambient pressure, temperature, dew point, surface wind, and precipitationCambridge Systems
AN/TMQ-53Transportable Meteorological Observing System (TMOS)

TNx – Transportable Sound Systems

AN/TNS – Transportable Sound Detecting/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TNS-10Transportable counter battery passive sound ranging system covering an area 6.2 mi (10 km) wide and up to 12 mi (20 km) range, often used with AN/GRA-114

TPx – Transportable Radar Systems

AN/TPN – Transportable Radar Navigational Aid Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TPN-1Transportable Eureka radar beacon operating between 170–234 MHz (1.76–1.28 m) and weighing 150 lb (68 kg)
AN/TPN-7500 watt transportable radar beacon operating between 8.9–9.4 GHz (3.37–3.19 cm)
AN/TPN-8200 kW X-band air traffic control radar operating from 9–9.6 GHz (3.33–3.12 cm) with a 40 nmi (46 mi; 74 km) range, forerunner of AN/SPN-35 and AN/TPN-18ITT-Gilfillan
AN/TPN-9200 watt transportable radar beacon operating between 5.46–5.825 GHz (5.49–5.15 cm)
AN/TPN-18200 kW transportable Ground Controlled Approach (GCA) radar operating between 9–9.6 GHz (3.33–3.12 cm) with a range of 40 nmi (46 mi; 74 km), part of AN/TSQ-71 and AN/TSQ-72, developed from AN/TPN-8ITT-Gilfillan
AN/TPN-22200 kW transportable All-weather Landing System (ALS) 3D Precision Approach Radar (PAR)ITT-Gilfillan
AN/TPN-24450 kW transportable Airport Surveillance Radar (ASR) operating between 2.7–2.9 GHz (11.10–10.34 cm)Raytheon
AN/TPN-25300 kW transportable Precision Approach Radar (PAR) operating from 9–9.2 GHz (3.33–3.26 cm)
AN/TPN-30Marine Remote Area Approach and Landing System (MRAALS)US Marine Corps
AN/TPN-31Mobile S/X-band autonomous Air Traffic Navigation Integration and Coordination System (ATNAVICS) precision approach radar (PAR) with an airport surveillance range of 29 mi (46 km) and PAR range of 17 mi (28 km), replaced Marine Air Traffic Control and Landing Systems (MATCALS)US Marine CorpsRaytheon
AN/TPQ – Transportable Radar Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TPQ-2Transportable close air support radar/computer/communications system with the 210 kW SCR-584 radar operating between 2.74–2.96 GHz (10.94–10.13 cm) at a range of 40 mi (64 km), replaced by AN/MPQ-14Reeves Instrument Corp
AN/TPQ-3Transportable counter-battery radar system comprising modified AN/TPS-3 radar operating at 500–610 MHz (59.96–49.15 cm) with a much shorter range of 6.8 mi (10.9 km)
AN/TPQ-10Transportable Radar Course Directing Central (RCDC) system 250 kW X-band radar used for close air support with a range of 110 mi (180 km), replaced AN/MPQ-14US Marine CorpsGeneral Electric
AN/TPQ-12Transportable counter-battery radar operating at 8.9–9.4 GHz (3.37–3.19 cm)
AN/TPQ-27Radar Course Direction Central (RCDC) ground support/bomb directing radar, range of 100 nmi (120 mi; 190 km), replaced AN/TPQ-10US Marine Corps
AN/TPQ-36Mobile 23 kW passive electronically scanned array (PESA) X-band counter-battery radar with a maximum range of 15 mi (24 km)US Army, US Marine CorpsNorthrop Grumman,ThalesRaytheonSystems
AN/TPQ-37Mobile 120 kW passive electronically scanned array (PESA) S-band counter-battery radar with a range of 31 mi (50 km)Hughes Aircraft, ThalesRaytheonSystems
AN/TPQ-39250 kW Instrumenation Tracking Radar operating at 5.45–5.825 GHz (5.50–5.15 cm)General Electric
AN/TPQ-43Precision automatic tracking I-band pulse-Doppler radar, replaced AN/MSQ-46 and AN/MSQ-77, part of AN/MPQ-49 Forward Area Alerting Radar (FAAR)M48 Chaparral, M163 Vulcan Air Defense System (VADS)LTV Corp
AN/TPQ-46Lightweight Firefinder counter-battery radar operating in 9.37–9.99 GHz (3.20–3.00 cm) frequency range, upgrade of AN/TPQ-36 Firefinder radar, replaced by AN/TPS-80 G/ATORUS Marine CorpsRaytheon,Northrop Grumman
AN/TPQ-47Phoenix Battlefield Sensor System (PBS2) transportable Firefinder counter-battery radar operating between 2–4 GHz (14.99–7.49 cm) with a range of 37 mi (60 km) for artillery and 190 mi (300 km) for tactical ballistic missilesThalesRaytheonSystems
AN/TPQ-48Lightweight Counter Mortar Radar (LCMR)
AN/TPQ-49Lightweight Counter Mortar Radar (LCMR)
AN/TPQ-50Humvee-mounted Lightweight Counter Mortar Radar (LCMR)
AN/TPQ-53Mobile Active Electronically Scanned Array (AESA) counter-battery radarUS ArmyLockheed Martin
AN/TPS – Transportable Radar Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TPS-1615 kW transportable tactical control and early-warning radar operating at 1.22–1.35 GHz (24.57–22.21 cm) with a range of 160 nmi (180 mi; 300 km)Western Electric,Bendix Corp,Raytheon
AN/TPS-3200 kW mobile lightweight medium-to-long range early warning radar, also known as SCR-602-T8, operating between 590–610 MHz (50.81–49.15 cm) with a range of 120 mi (190 km) at an altitude of 30,000 ft (9,100 m), converted to AN/TPQ-3US ArmyZenith Radio Company
AN/TPS-10250 kW X-band height finder radar operating from 9.23–9.404 GHz (3.25–3.19 cm) with a range of 120 nmi (140 mi; 220 km) at up to 60,000 ft (18,000 m)US Air ForceRCA Corp
AN/TPS-15500 kW air-and-ground surveillance radar operating from 1.22–1.35 GHz (24.57–22.21 cm) with a range of 160 nmi (180 mi; 300 km)Raytheon
AN/TPS-217 kW battlefield surveillance radar operating from 9.345–9.405 GHz (3.21–3.19 cm)Admiral Corp
AN/TPS-22UHF surveillance radar operating between 406–450 MHz (73.84–66.62 cm) at 2 MW, replaced by AN/TPS-59US Marine CorpsWestinghouse Electric
AN/TPS-2543 kW battlefield surveillance radar operating from 9.345–9.405 GHz (3.21–3.19 cm) with a range of 2.8 mi (4.5 km) for personnel and 11.36 mi (18.28 km) for vehicles
AN/TPS-273.5 megawatt air surveillance 3D radar operating from 2.7–2.9 GHz (11.10–10.34 cm)Westinghouse Electric
AN/TPS-281 megawatt search radar operating from 200–225 MHz (149.90–133.24 cm) with a range of 200 nmi (230 mi; 370 km)Hazeltine Corp
AN/TPS-3140 kW harbor surveillance and control radar operating from 9.36–9.46 GHz (3.20–3.17 cm)Raytheon
AN/TPS-322.8 megawatt tactical lightweight amphibious assault 3D radar operating between 2.905–3.08 GHz (10.32–9.73 cm) with a range of up to 300 mi (480 km) at 100,000 ft (30,000 m) altitudeUS Marine CorpsITT-Gilfillan
AN/TPS-345 megawatt forward area air defense 3D radar operating at 1.3 GHz (23.06 cm) with a 250 mi (400 km) rangeLockheed Martin
AN/TPS-41250 kW transportable weather radar X-band operating between 8.5–9.6 GHz (3.53–3.12 cm) with a range of 150 mi (240 km)US ArmyFairchild Hiller
AN/TPS-42Man-pack portable UHF 3D short range air defense (SHORAD) radar with a range of 19 mi (30 km) up to 30,000 ft (9,100 m)US Air ForceRome Air Development Center
AN/TPS-434 megawatt transportable 3D air S-band search radar operating from 2.9–3.1 GHz (10.34–9.67 cm) with a maximum range of 240 nmi (280 mi; 440 km), forerunner of AN/TPS-75Westinghouse Electric,US Dynamics
AN/TPS-44Air surveillance radarCardion Electronics
AN/TPS-58Vehicle mounted Moving-Target-Locating Radar (MTLR) detects personnel at 10 km (6.2 mi) and vehicles at 12 mi (20 km)US Army
AN/TPS-59Transportable long-range L-band active electronically scanned array (AESA) air surveillance and theater ballistic missile (TBM) detection 3D radar developed from AN/FPS-117, replaced AN/TPS-22US Marine CorpsGeneral Electric,Lockheed Martin,US Dynamics
AN/TPS-63Mobile medium-range 2D surveillance radar operating from 1.25–1.35 GHz (23.98–22.21 cm), replaced the AN/UPS-1, replaced by AN/TPS-80 G/ATORUS Marine CorpsNorthrop Grumman,US Dynamics
AN/TPS-65Airfield surveillance radar for air traffic control, developed from AN/TPS-63Northrop Grumman
AN/TPS-68Tactical C-band weather radar operating at 5.4 cm (5.6 GHz) at 165 kWUS Air ForceNaval Avionics Facility, Indianapolis
AN/TPS-703.5 MW mobile phased array S-band 3D radar operating between 2.9 and 3 GHz (10.3 and 10.0 cm) with a range of 280 mi (450 km) at altitudes up to 100,000 ft (30,000 m), replaced AN/TPS-43, replaced by AN/TPS-78Westinghouse Electric,US Dynamics
AN/TPS-71Tactical HF bistatic Relocatable Over-the-Horizon Radar (ROTHR) operating between 5–28 MHz (59.96–10.71 m) at 200 kW with a range of up to 1,600 nmi (1,800 mi; 3,000 km)US NavyRaytheon
AN/TPS-72Planar array E/F-band air search radarWestinghouse Electric
AN/TPS-73S-band multi-functional air traffic control radar, replaced by AN/TPS-80 G/ATORUS Marine CorpsAlenia Marconi Systems,Lockheed Martin
AN/TPS-75Transportable passive electronically scanned array (PESA) 3D air search radar, developed from AN/TPS-43Westinghouse Electric,US Dynamics
AN/TPS-7719.9 kW transportable long-range D/L-band 1.215–1.4 GHz (24.67–21.41 cm) 3D radar with active electronically scanned array (AESA) air surveillance and theater ballistic missile (TBM) detection at a range of 290 mi (470 km) and an altitude of 100,000 ft (30,000 m), developed from AN/FPS-117Lockheed Martin,US Dynamics
AN/TPS-78Advanced Capability (ADCAP) Multi-Mode Radar (MMR) mobile phased array S-band long range air surveillance 3D radar with a range of 240 nmi (280 mi; 440 km), replaced AN/TPS-70Northrop Grumman
AN/TPS-80Mobile Active Electronically Scanned Array (AESA) S-band Ground/Air Task Oriented Radar (G/ATOR), replaced AN/TPS-63 and AN/TPS-73US Marine CorpsNorthrop Grumman
AN/TPX – Transportable Radar Identification/Recognition Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TPX-46Interrogator Set, ground portion of the DOD A.C. Cossor AIMS Mark XII Identification Friend or Foe (IFF) SystemMIM-23 Hawk, MIM-14 Nike Hercules, and Army Air Defense Control and Coordination SystemsHazeltine Corp
AN/TPX-50Mark XII Identification Friend or Foe (IFF) receiverMIM-23 Hawk, MIM-14 Nike Hercules, and Army Air Defense Control and Coordination SystemsHazeltine Corp
AN/TPY – Transportable Radar Surveillance and Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TPY-2Forward Based X-band Transportable (FBX-T) radarTerminal High Altitude Area Defense (THAAD) anti-ballistic missileRaytheon
AN/TPY-4L-band multi-function 3D radarLockheed Martin

TRx – Transportable Radio Systems

AN/TRC – Transportable Radio Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TRC-75Radio, replaced by AN/GRC-193US Marine Corps
AN/TRC-80Track 80 radio terminaloperating in the 4.4–5 GHz (6.81–6.00 cm) range at 1 kWMGM-31 PershingRockwell Collins
AN/TRC-97Mobile radio terminal with a range of 40 mi (64 km) line of sight, or 96 mi (154 km) using tropospheric scatter at frequencies of 1.2–2.2 GHz (24.98–13.63 cm) or 4.4–5 GHz (6.81–6.00 cm)Air National Guard, US Air Force, US Marine CorpsRCA Corp
AN/TRC-170Transportable troposcatter SHF radio terminal set operating in the 4.4–5 GHz (6.81–6.00 cm) rangeUS Marine Corps
AN/TRQ – Transportable Radio Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TRQ-30Communications intelligence (COMINT) receiver, used as a backup for AN/TRQ-32
AN/TRQ-32Teammate mobile communications intelligence (COMINT) HF/VHF/UHF receiver and VHF-only direction finding systemM1028 CUCV, HMMWV
AN/TRQ-35Tactical Frequency Management System (TFMS) for HF communicationUS Marine Corps
AN/TRS – Transportable Radio Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TRS-9Global Broadcast Service (GBS), Transportable Ground Receive Suite (TGRS) Enhanced that receives one-way satellite transmissions in the Ku-band and Ka-band rangesUS Marine CorpsRaytheon

TSx – Transportable Special/Combination Systems

AN/TSC – Transportable Special/Combination Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TSC-15Communications CentralUS Marine Corps
AN/TSC-85Tactical SHF satellite communications (SATCOM) terminalUS Marine CorpsCECOM
AN/TSC-93Tactical SHF satellite communications (SATCOM) terminalUS Marine CorpsCECOM
AN/TSC-96Satellite communications (SATCOM) radioUS Marine Corps
AN/TSQ – Transportable Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TSQ-8Coordinate Data Set, Command, control and coordination systemProject NikeThe Martin Company
AN/TSQ-38Helicopter-transportable Battalion Missile Operations System, variant of AN/MSQ-18Project NikeRaytheon
AN/TSQ-51Missile Mentor air defense Command, control and coordination system computerProject NikeHughes Aircraft
AN/TSQ-71Landing Control Central ground-controlled approach (GCA), consists of AN/TPN-18, AN/VRC-46, AN/ARC-73 and AN/ARC-51, replaced by AN/TPN-31
AN/TSQ-72Landing Control Central target acquisition radar control
AN/TSQ-73Missile Minder Army Tactical Air Control System/Tactical Air Defense System
AN/TSQ-81Combat Skyspot ground directed bombing unit, transportable version of AN/MSQ-77
AN/TSQ-84Communications Technical Control Center, replaced by AN/TSQ-111US Marine Corps
AN/TSQ-90Tactical Electronic Reconnaissance Processing and Evaluation System (TERPES) mobile ground data processing systemUS Marine CorpsNaval Surface Warfare Center
AN/TSQ-91Tactical Air Control System/Tactical Air Defense System
AN/TSQ-96Bomb directing central automatic tracking radar/computer/communications systemReeves Instrument Corp
AN/TSQ-111Communications Technical Control Center, replaced AN/TSQ-84US Marine Corps
AN/TSQ-112Tactical communications intercept and direction finding system, used with AN/MLQ-34 TACJAM
AN/TSQ-129Position Location Reporting System (PLRS)US Army, US Marine Corps
AN/TSQ-130Tactical transportable Technical Control and Analysis Center (TCAC) for signals intelligence (SIGINT) processing, replaced by AN/MYQ-8US Marine Corps
AN/TSQ-138Trailblazer HF/VHF/UHF communications intercept and VHF direction finding system, replaced by AN/MLQ-40US Army M1015 tracked cargo carrier
AN/TSQ-158Enhanced Position Location Reporting System (EPLRS) Network Manager (ENM) ruggedized laptopUS Marine CorpsRaytheon
AN/TSQ-178Joint Surveillance Target Attack Radar System (JSTARS) ground station
AN/TSQ-179Joint Surveillance Target Attack Radar System (JSTARS) Common Ground Station (CGS)US Marine CorpsGeneral Dynamics
AN/TSQ-190Trojan Spirit II (Special Purpose Intelligence Remote Integrated Terminal II) mobile SHF C/Ku/X-band satellite communications (SATCOM) systemUS Marine Corps
AN/TSQ-198Tactical Terminal Control System (TTCS) mobile air traffic control facility
AN/TSQ-220Joint Services Workstation (JSWS) multi-sensor Command, Control, Communications, Computers and Intelligence (C4I) systemUS Marine Corps
AN/TSQ-222Tactical Data Network (TDN), GatewayUS Marine CorpsGeneral Dynamics
AN/TSQ-226Trojan Special Purpose Intelligence Remote Integrated Terminal Lightweight Integrated Telecommunications Equipment (Trojan SPIRIT LITE) SHF C/Ku-band multi-channel satellite communications (SATCOM) terminalUS Marine CorpsGlobal SATCOM Technology
AN/TSQ-227Digital Technical Control (DTC) facility is the central data management facility integrating digital communication assetsUS Marine CorpsGeneral Dynamics
AN/TSQ-228Data Distribution System (DDS) or Tactical Data Network (TDN) serverUS Marine CorpsGeneral Dynamics
AN/TSQ-231Joint Enhanced Core Communications System (JECCS)US Marine CorpsEDO Corp
AN/TSQ-236Tactical Exploitation Group-Remote Workstation (TEG-RWS)US Marine CorpsNorthrop Grumman

TTx – Transportable Telephone Systems

AN/TTC – Transportable Telephone Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TTC-38Automatic telephone Central OfficeUS Marine Corps
AN/TTC-42Automatic telephone Central OfficeUS Marine Corps

TVx – Transportable Visual/Visible Light Systems

AN/TVS – Transportable Visual/Visible Light Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TVS-5Night vision observation scope with a detection range of over 3,300 ft (1 km), variant of AN/PVS-4, replaced by AN/PVS-13
AN/TVQ – Transportable Visual/Visible Light Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TVQ-252 lb (24 kg) tripod or vehicle mounted near infrared Ground Laser Locator Designator (GLLD)US Army

TWx – Transportable Armament Systems

AN/TWQ – Transportable Armament Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TWQ-1Avenger self-propelled short range air defense surface-to-air missile systemBoeing

TYx – Transportable Data Processing/Computer Systems

AN/TYA – Transportable Data Processing/Computer Auxiliary Assembly Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TYA-5Central Computer GroupAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-6Data Processor GroupAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-7Geographic Display Generations GroupAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-9Operator GroupAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-12Communications GroupAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-20Shelter housing the CP-808 computerAN/TYQ-3 Tactical Data Communications Central (TDCC)
AN/TYA-23Transportable sheltersAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-25Photographic Transport GroupAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYA-26Ancillary GroupAN/TYQ-2 in the Tactical Air Operations Center (TAOC)
AN/TYC – Transportable Data Processing/Computer Communication Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TYC-5Automatic Digital Network (AUTODIN) terminalUS Marine Corps
AN/TYC-11Telephone switching centralUS Marine Corps
AN/TYQ – Transportable Data Processing/Computer Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TYQ-1Tactical Air Command Central (TACC)Marine Tactical Data System (MTDS)Philco-Ford
AN/TYQ-2Tactical Air Operations Central (TAOC)Marine Tactical Data System (MTDS)Litton Industries
AN/TYQ-3Tactical Data Communications Central (TDCC)Marine Tactical Data System (MTDS)Collins Radio,Sperry Univac
AN/TYQ-23Tactical Air Operations Central (TAOC) system, replaced Marine Tactical Data System (MTDS), interfaces with AN/MSQ-124 Air Defense Communications Platform (ADCP) and the AN/TPS-59 radar system.US Marine CorpsNorthrop Grumman
AN/TYQ-87Sector Anti-Air Warfare Facility (SAAWF)US Marine CorpsNorthrop Grumman
AN/TYQ-101Communications Data Link System (CDLS) automated interface systemUS Marine Corps
AN/TYY – Transportable Data Processing/Computer Surveillance and Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/TYY-227 workstation Tactical Battle Management Core System (TBMCS), also called Tactical Command System (TCS), is an air war planning toolUS Marine CorpsLockheed Martin
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U

UAx – Utility Infrared Systems

AN/UAS – Utility Infrared Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UAS-4Red Haze infrared line scanning surveillance system using film, replaced by AN/UAS-14OV-1C Mohawk,
AN/UAS-14Infrared surveillance system with data link, replaced AN/UAS-4OV-1C Mohawk

UDx – Utility Radiation and Detection (RADIAC) Systems

AN/UDR – Utility RADIAC Receiver/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UDR-13Pocket RADIAC dosimeter to measure initial and residual gamma radiation and prompt neutron radiation

UGx – Utility Telegraph/Teletype Systems

AN/UGC – Utility Telegraph/Teletype Communications Equipment
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UGC-74Ruggedized communications terminal bit serial full duplex multi-speed page tactical teletype with 16K receive buffer with print speeds from 60 to 600 wpm, used with AN/GRC-106 or AN/GRC-142 RTTY systemsUS Army, US Marine CorpsKleinschmidt

ULx – Utility Countermeasures Systems

AN/ULQ – Utility Countermeasures Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/ULQ-6Shipborne 25 kW deception repeater jamming and decoy system operating from 2–18 GHz (15.0–1.7 cm) used in combination with AN/WLR-1Iowa-class battleships, Knox-class frigates
AN/ULQ-19RACJAM 250 watt ground-based mobile VHF communications electronic attack system operating between 20–80 MHz (14.99–3.75 m)US Army, US Marine CorpsBAE
AN/ULR – Utility Countermeasures Receiver/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/ULR-21Classic Troll Advanced Submarine Tactical ESM Combat System (ASTECS) detecting both radar and communications signalsLos Angeles-class submarines, Seawolf-class submarinesLockheed Martin

UPx - Utility Radar Systems

AN/UPS – Utility Radar Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UPS-11 MW 2D air surveillance and early warning radar operating between 1.25–1.35 GHz (23.98–22.21 cm) with a range of 160 mi (260 km), replaced by AN/TPS-63US Marine CorpsRCA Corp
AN/UPX – Utility Radar Identification/Recognition Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UPX-24Identification Friend or Foe (IFF) interrogatorNorthrop Grumman
AN/UPX-27Identification Friend or Foe (IFF) interrogator, part of AN/UPX-29 interrogator system transmitting at 1.03 GHz (29.11 cm) and receiving at 1.09 GHz (27.50 cm), replaced by AN/UPX-37US Marine Corps
AN/UPX-29Centralized stand-alone Mk XII Identification Friend or Foe (IFF) interrogator and target processorArleigh Burke-class destroyers, Nimitz-class aircraft carriers, Ticonderoga-class cruisers, Wasp-class amphibious assault ships
AN/UPX-37Digital Identification Friend or Foe (IFF) interrogator, replaced the AN/UPX-27US Marine CorpsBAE

UQx – Utility Carrier Systems

AN/UQQ – Utility Sonar Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UQQ-2Surveillance Towed Array Sensor System (SURTASS) sonarUSNS Impeccable (T-AGOS-23), Victorious-class ocean surveillance ships

URx – Utility Radio Systems

AN/URC – Utility Radio Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/URC-4Emergency survival radio operates at 121.5 MHz (2.47 m) and 243 MHz (1.23 m)
AN/URC-10Transistorized UHF emergency survival radio
AN/URC-11Emergency survival radio operating at 243 MHz (1.23 m)
AN/URC-14Emergency survival radio operating at 121.5 MHz (2.47 m)
AN/URC-32Shipboard HF single-sideband transceiver operating at 2–30 MHz (149.90–9.99 m)Collins Radio
AN/URC-64Emergency survival radio operating between 225–285 MHz (1.33–1.05 m)US Air Force
AN/URC-68Emergency survival radioUS Army
AN/URC-107Joint Tactical Information Distribution System (JTIDS) multiprocessor controlled radio terminal operating between .960–1.215 GHz (31.23–24.67 cm)US Marine CorpsBAE
AN/URC-117Ground Wave Emergency Network (GWEN) command and control radioUS Air Force
AN/URM – Utility Radio Maintenance/Test Assembly Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/URM-25Vacuum tube radio frequency (RF) signal generator equipment test set
AN/URN – Utility Radio Navigational Aids Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/URN-20Tactical Air Navigation (TACAN) beaconVirginia-class cruisers
AN/URN-25Tactical Air Navigation (TACAN) beacon, replaced the AN/URN-20US Marine CorpsNavCom Defense Electronics

USx – Utility Special/Combination Systems

AN/USC – Utility Special/Combination Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/USC-43Super high frequency (SHF) SATCOM terminal supporting Defense Satellite Communications System (DSCS) linksRaytheon
AN/USC-55Command Tactical Terminal Three (CTT/H3), Intelligence Broadcast Receiver (IBR) ruggedized UHF satellite communications (SATCOM)US Marine CorpsRaytheon
AN/USC-61Multiband, multimode digital modular radio (DMR) supporting UHF, VHF, and SATCOMJoint servicesGeneral Dynamics
AN/USC-62Joint Tactical Terminal (JTT) UHF tactical intelligence terminalUS Marine CorpsRaytheon
AN/USC-65Lightweight Multi-band Satellite Terminal (LMST) SHF transportable full-duplex multi-band C/Ku-band/X-band satellite communications (SATCOM) ground terminalUS Marine CorpsHarris Corp
AN/USD – Utility Special/Combination Direction Finding/Reconnaissance/Surveillance Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/USD-1Film surveillance droneUS ArmyRadioplane
AN/USD-2Overseer unmanned aerial vehicle (UAV) surveillance droneUS ArmyAerojet,Rheem Manufacturing Company
AN/USD-3Snooper unmanned aerial vehicle (UAV) surveillance droneUS ArmyRepublic Aviation
AN/USD-4Swallow high speed unmanned aerial vehicle (UAV) surveillance droneDid not enter serviceRepublic Aviation
AN/USD-5Osprey high speed unmanned aerial vehicle (UAV) surveillance droneDid not enter serviceFairchild Aircraft
AN/USD-9Improved Guardrail V airborne/ground-based HF/VHF/UHF communications intelligence collection and VHF-only direction finding systemRC-12D Guardrail
AN/USD-501CL-89 unmanned aerial vehicle (UAV) surveillance droneCanadair
AN/USD-502CL-289 unmanned aerial vehicle (UAV) surveillance droneCanadair
AN/USQ – Utility Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/USQ-17Sea-based 30-bit mainframe computerNaval Tactical Data SystemSperry Univac
AN/USQ-20Sea-based 30-bit mainframe computer, replaced AN/USQ-17Naval Tactical Data SystemSperry Univac
AN/USQ-46Portable VHF radio frequency monitor set for Phase III sensor identification and audio transmissionUS Marine CorpsWhittaker (now Meggitt)
AN/USQ-66Central sensor monitor for processing data from field implanted unattended ground sensorsUS Marine Corps
AN/USQ-76Data terminal set, part of AN/GSQ-235
AN/USQ-80Forward Pass interrogator-transponder set provides ground sensor data storage and data relay without the need for continuous real-time monitoring. It operates at the VHF frequency range of 138–153 MHz (2.17–1.96 m) and UHF range of 311–313 MHz (96.40–95.78 cm)US Marine Corps
AN/USQ-124Tactical Intelligence (TACINTEL) for transmission/reception of special intelligence messages over satellite simultaneously screening fleet broadcast messagesUS Navy
AN/USQ-144Automated Digital Network System (ADNS) for advanced communication backbone capabilities across naval platforms over fleet tactical WANUS Navy
AN/USQ-146Communication Emitter Sensing and Attacking System (CESAS) advanced electronic attack system operating from 20–2,500 MHz (14.99–0.12 m)US Marine CorpsSPAWAR
AN/USQ-148SCI Networks communications, networking, command and control system, component of Navy's Multiband Terminal (NMT) programUS NavyMultiple component vendors
AN/USQ-163Falconer regional Air Operations Center – Weapon System (AOC-WS) command and control (C2) air and missile defense system-of-systems incorporating many software applications and COTS systemsAl Udeid AB, Davis-Monthan AFB, Joint Base Elmendorf-Richardson, Joint Base Pearl Harbor-Hickam, Osan AB, Tyndall AFB, Ramstein ABLeidos,Raytheon,SAIC
AN/USQ-176Joint Network Management System (JNMS) for communications planning and network management with planning, monitoring and reconfiguration, fault management, and security functionalityUS Army, US Marine CorpsSAIC
AN/USQ-208Consolidated Afloat Networks and Enterprise Services (CANES) with virtualized servers and thin clients for coalition networking servicesUS Navy
AN/USR – Utility Special/Combination Receiver/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/USR-1Airborne surveillance receiverWatkins-Johnson
AN/USR-10Ka-band Super High Frequency (SHF) satellite communications receiver, part of subsurface/shipboard Global Broadcast System (GBS), replaced AN/SSR-2Los Angeles-class submarines, Ohio-class submarines, Seawolf-class submarines, Virginia-class submarines, Guided-missile cruisers (CG-class), Guided-missile destroyers (DDG-class)

UXx – Utility Facsimile/Television Systems

AN/UXC – Utility Facsimile/Television Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UXC-7Lightweight tactical ruggedized digital facsimile machine (Fax)US Marine CorpsRaytheon
AN/UXC-10Blackjack self-contained tactical ruggedized multifunction digital facsimile machine (Fax), scanner, printer, and copierUS Marine CorpsCryptek

UYx – Utility Data Processing/Computer Systems

AN/UYA – Utility Data Processing/Computer Auxiliary Assembly Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UYA-1Tactical display system
AN/UYA-4Tactical display systemASW Ships Command & Control System (ASWSC&CS)Hughes Aircraft
AN/UYK – Utility Data Processing/Computer Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UYK-1Submarine-based computer for Transit US Navy navigation satellite (NAVSAT) location system, also called TRW-130Ramo-Wooldridge
AN/UYK-3Sea-based Outstation Processor Unit computer, also called BR-133Bunker Ramo
AN/UYK-5Moonbeam UNIVAC 1218(CP-789) 18-bit computer for on-ship logistics management, replaced by AN/UYK-65Naval Tactical Data System, US Marine Corps Landing Approach System-3Sperry Univac
AN/UYK-732-bit mainframe computerNaval Tactical Data System, Aegis Combat System, Enhanced Position Location Reporting SystemSperry Univac
AN/UYK-830-bit mainframe computer, replaced CP-808 computerNaval Tactical Data SystemSperry Univac
AN/UYK-1118-bit missile launch computerLGM-30 MinutemanSperry Univac
AN/UYK-19Naval electronic warfare computer, also called ROLM 1602ROLM
AN/UYK-20Minicomputer, replaced by AN/UYK-44Naval Tactical Data System, Enhanced Position Location Reporting SystemSperry Univac
AN/UYK-4332-bit mainframe computer, replaced AN/UYK-7Naval Tactical Data System, Ohio-class submarinesUnisys
AN/UYK-44Minicomputer, replaced AN/UYK-20Naval Tactical Data System, Ohio-class submarinesSperry Corp
AN/UYK-62Non-tactical distributed computer automated data processing system based on the Harris series-300 minicomputers, part of Shipboard Non-tactical Automated Data Processing Program (SNAP II)Harris Corp
AN/UYK-65Non-tactical distributed computer automated data processing system based on the Honeywell DSP-6 series, part of Shipboard Non-tactical Automated Data Processing Program (SNAP I), replaced AN/UYK-5Honeywell
AN/UYQ – Utility Data Processing/Computer Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UYQ-3Direct Air Support Central, Airborne System (DASC, AS) interfaces with AN/MRQ-12 Communications Interface System (CIS) providing air support while on-board Lockheed Martin KC-130F/R/T aircraft (but not the KC-130J)US Marine CorpsNSWC Crane
AN/UYQ-4Direct Air Support Central (DASC)US Marine Corps
AN/UYQ-21Tactical display system
AN/UYQ-70Sea-based workstation, replaced AN/UYA-4 and AN/UYQ-21 (series) displaysUS Navy
AN/UYQ-83Technical Control and Analysis Center Remote Analysis Workstation (TCAC RAWS) portable automated signals intelligence (SIGINT) systemUS Marine Corps
AN/UYQ-91Intelligence Operations Server (IOS) communication processor, track management, and intelligence database serverUS Marine Corps
AN/UYQ-100Undersea Warfare Decision Support System (USW-DSS) command and control Link 11/16 and AN/SQQ-89 networking systemUS NavyLeidos
AN/UYS – Utility Data Processing/Computer Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/UYS-1Proteus Single Advanced Signal Processor (SASP) sonobuoy signal processor, replaced AN/AQA-7US NavyLockheed Martin,Raytheon
AN/UYS-2Enhanced Modular Signal Processor (EMSP) for acoustic sonobuoys, used with AN/AQS-22, AN/BSY-2, AN/SQQ-89 and/or AN/UQQ-2, replaced AN/UYS-1US NavyLucent Technologies
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V

VPx – Vehicular Radar Systems

AN/VPS – Vehicular Radar Detection/Range and Bearing Search Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/VPS-2Range-only radarM163 Vulcan Air Defense System (VADS)

VRx – Vehicular Radio Systems

AN/VRC – Vehicular Radio Communications Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/VRC-3Portable 38.23 lb (17.34 kg) with BA-70 battery vacuum-tube FM half-duplex VHF Signal Corps Radio transceiver operating from 40–48 MHz (7.49–6.25 m) over 40 channels with a 3 mi (4.8 km) range, also known as SCR-300US ArmyGalvin Manufacturing Corp
AN/VRC-5Variant of the Signal Corps Radio SCR-508 line-of-sight short range (10–15 mi (16–24 km)) vehicular mounted FM radio with separately mounted transmitter and receiver, replaced by AN/VRC-8US Army
AN/VRC-8Short range vehicular FM radio, replaced AN/VRC-5US Army
AN/VRC-1240 watt 100 lb (45 kg) vehicular mounted transistor and vacuum tube based VHF FM synthesized radio operating from 30–76 MHz (9.99–3.94 m) over 920 channels with a range of 30 mi (48 km), replaced AN/GRC-3 through AN/GRC-8, replaced by Single Channel Ground and Airborne Radio System (SINCGARS) family of radiosAvco
AN/VRC-43Variant of AN/VRC-12 seriesAvco
AN/VRC-44Variant of AN/VRC-12 seriesAvco
AN/VRC-45Variant of AN/VRC-12 seriesAvco
AN/VRC-46Variant of AN/VRC-12 series, used in AN/TSQ-71Avco
AN/VRC-47Variant of AN/VRC-12 seriesAvco
AN/VRC-48Variant of AN/VRC-12 seriesAvco
AN/VRC-49Variant of AN/VRC-12 seriesAvco
AN/VRC-83Tactical medium-range vehicular 30 watt VHF (116–149.975 MHz (2.58–2.00 m)) and UHF (225–399.975 MHz (1.33–0.75 m)) radio setUS Marine CorpsRaytheon
AN/VRC-87VHF 5 watt short range Single Channel Ground and Airborne Radio System (SINCGARS)
AN/VRC-88Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 4 watt short range Single Channel Ground and Airborne Radio System (SINCGARS), replaced the AN/GRC-125 and AN/GRC-160US Marine CorpsCECOM
AN/VRC-89Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt short/long range Single Channel Ground and Airborne Radio System (SINCGARS)US Marine CorpsCECOM
AN/VRC-90Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt long range Single Channel Ground and Airborne Radio System (SINCGARS)US Marine CorpsCECOM
AN/VRC-91Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt short/long range Single Channel Ground and Airborne Radio System (SINCGARS), with man-pack accessoriesUS Marine CorpsCECOM
AN/VRC-92Vehicular mounted VHF (30–87.975 MHz (9.99–3.41 m)) 50 watt long range Single Channel Ground and Airborne Radio System (SINCGARS) combat-net radio (CNR)US Marine CorpsCECOM
AN/VRC-102Vehicular mounted HF/VHF radio operating from 1.6–60 MHz (187.37–5.00 m)US Marine CorpsHarris Corp

VSx – Vehicular Special/Combination Systems

AN/VSN – Vehicular Special/Combination Navigation Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/VSN-12Fibre-optic gyroscope inertial navigation system using the AN/PSN-11 Precision Lightweight GPS Recevier (PLGR), land navigation version of AN/ZSN-1US ArmyNorthrop Grumman
AN/VSQ – Vehicular Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/VSQ-2Vehicular mounted Enhanced Position Location Reporting System (EPLRS) Data Net Radio for secure connectivity and positional location capabilitiesUS Army, US Marine CorpsCECOM
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W

WLx – Water Surface and Underwater combined Countermeasures Systems

AN/WLD – Water Countermeasures Direction Finding/Reconnaissance/Surveillance Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/WLD-1Remote Minehunting System (RMS)Arleigh Burke-class destroyers USS Pinckney (DDG-91), USS Momsen (DDG-92), USS Bainbridge (DDG-96)Lockheed Martin
AN/WLQ – Water Countermeasures Special/Combined Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/WLQ-4Sea Nymph submarine Electronic Support Measures (ESM) SIGINT systemLos Angeles-class submarines, Sturgeon-class submarines
AN/WLR – Water Countermeasures Receiver/Passive Detection Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/WLR-1Shipboard Over-The-Horizon Cued Detection, Classification and Targeting (OTH Cued DC&T) area surveillance and threat warning ESM system operating from .55–20 GHz (54.51–1.50 cm), capable of tracking up to 300 emittersUS NavySanders Associates
AN/WLR-6Waterboy VLF/HF/VHF/UHF submarine based electronic intelligence (ELINT)Los Angeles-class submarines, Skipjack-class submarines, Sturgeon-class submarines
AN/WLR-8Shipboard spectrum scan and analysis receiver operating from .05–18 GHz (599.58–1.67 cm)Kitty Hawk-class aircraft carriers, Lafayette-class submarines, Los Angeles-class submarines, Ohio-class submarinesGTE
AN/WLR-9Automatic acoustic intercept receiver serving as a passive system to detect and analyze active sonar from other sources, replaced by AN/WLY-1Los Angeles-class submarines, Seawolf-class submarines, Skipjack-class submarines Virginia-class submarines
AN/WLR-10Submarine based radar warning receiverLafayette-class submarines, Ohio-class submarines
AN/WLR-18Classic Salmon VHF electronic intelligence (ELINT) systemLos Angeles-class submarines
AN/WLY – Water Countermeasures Surveillance Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/WLY-1Acoustic threat intercept system (ATIS) with torpedo recognition, classification and tracking capabilities with a control subsystem for launch management of onboard countermeasuresLos Angeles-class submarines, Ohio-class submarines, Seawolf-class submarines, Virginia-class submarinesNorthrop Grumman

WQx – Water Surface and Underwater combined Sonar Systems

AN/WQX – Water Sonar Identification/Recognition Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/WQX-2Diver detection sonar (DDS)US Navy's Waterside Security System (WSS)University of Texas at Austin Applied Research Laboratories

WSx – Water Surface and Underwater Special/Combined Systems

AN/WSQ – Water Special/Combined Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/WSQ-5Cluster Spectator higher frequency wide-band electronic intelligence (ELINT) systemLos Angeles-class submarines
AN/WSQ-7SHF/EHF Advanced Communications Radio (SEACOM)US Navy
AN/WSQ-11Tripwire torpedo protection systemUS Navy
AN/WSQ-46Barracuda untethered expendable semi-autonomous mine neutralization vehicle with a length of 3 feet (0.91 m) and diameter of 5 inches (13 cm)Still under development as of July 2025[update]Raytheon
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Z

ZPx – Airborne Vehicle Radar Systems

AN/ZPQ – Airborne Vehicle Radar Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/ZPQ-1Tactical Endurance Synthetic Aperture Radar (TESAR)C-23 Sherpa, RQ/MQ-1 Predator, other UAVsNorthrop Grumman
AN/ZPY – Airborne Vehicle Radar Surveillance Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/ZPY-1Gimbal mounted Small Tactical Radar - Lightweight (STARLite) synthetic-aperture radar/Ground Moving Target Indicator (GMTI) with a range of 10 mi (16 km)MQ-1C Gray EagleNorthrop Grumman
AN/ZPY-2Active Electronically Scanned Array (AESA) Multi-Platform Radar Technology Insertion Program (MP-RTIP) X-band long range surveillance radarRQ-4B Global HawkNorthrop Grumman
AN/ZPY-3Long range multi-function active sensor (MFAS) 360° rotating and active electronically scanned array (AESA) maritime and surface search X-band ISAR/SAR radar with a 200 nmi (230 mi; 370 km) rangeMQ-4C TritonNorthrop Grumman
AN/ZPY-5Vehicle and dismount exploitation radar (VADER) AESA pod with GMTI/SAR modesNorthrop Grumman

ZSx – Airborne Vehicle Special/Combination Systems

AN/ZSN – Airborne Special/Combination Navigation Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/ZSN-112.7 lb (5.8 kg) fiber-optic gyroscope inertial navigation system with 12-channel selective availability anti-spoofing module (SAASM) GPS receiver (model LN-251)CH-53K King Stallion, E-2D Advanced HawkeyeNorthrop Grumman
AN/ZSQ – Water Special/Combination Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/ZSQ-2Nose mounted forward looking infrared/electro-optical (FLIR/EO) assault/attack sensorMH-47G Chinook, MH-60M Black HawkRaytheon
AN/ZSQ-336 lb (16 kg) electro-optical/infrared (EO/IR) sensor turret with stabilized gimbal, mid-wave infrared (MWIR) capability, laser rangefinder/designatorMH-6M Little BirdTeledyne FLIR
AN/ZSW – Airborne Vehicle Special/Combination Flight/Remote Control Systems
DesignationPurpose/DescriptionLocation/Used ByManufacturer
AN/ZSW-1High-bandwidth two-way improved datalink pod (IDLP) for bomb guidanceF-15E Strike Eagle
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See also

Lists

Notes

  • Top
  • A–G
  • M
  • P
  • S
  • T
  • U
  • V
  • W
  • Z
  • See also
  • References
  • Bibliography
  • Further reading
  • External links
  • Main list

Bibliography

Further reading

External links

  • (Joint Army, Navy, Air Force Publication – Archived)