antennas.us made products

VHF Amateur Satellite Antenna description The UC-1464-531, +4dBic VHF Amateur Satellite Antenna is a Quadrifilar Helix Antenna (QFHA), measuring 16 cm/6" OD x 62 cm/24.5" H, designed to operate through Amateur Radio satellites without requiring an antenna rotator. The goal of this VHF QFH Antenna is to offer Radio Amateurs with space or community restrictions the ability to communicate via OSCAR series satellites. Ham satellites generally operate cross-band: you will generally need an UHF...

The UC-2334-341LSA is a Quadrifilar Helix Antenna (4 cm/1.5" OD x 11 cm/4.5" H) designed for use with American Satellite Radio receivers and systems (XM* and Sirius*, * registered Marks). This antenna is compatible with both US services simultaneously. It features a built-in, robust (+24 dBm IIP3, +20 dBm P1dB), +10 dB Low Noise Amplifier with a dual, high rejection filter. This combination of a small QFHA, a tough LNA and a high-rejection filter makes the UC-2334-341LSA an ideal antenna for...

UHF Military Satcom QFH Antenna description The UC-3004-531R, +4 dBic UHF Military Satcom QFH Antenna is a Quadrifilar Helix Antenna (QFHA), measuring 10 cm/4" OD x 46 cm/18" H, designed to operate through UHF Military satellites (MilSat). Coverage is Omnidirectional, when mounted upright. The Axial Ratio of a QFHA is stable over a broader range of elevation angles when compared to an X-Wing/Turnstile or Egg-Beater radiating structures. This MILSATCOM QFH Antenna is thus well suited for...

UHF Amateur Satellite Antenna (QFH) An independent review of this antenna was published in the November 2008 issue of QST Magazine [Ford, Steve, WB8IMY, "SHORT TAKES: Antennas.us 70-cm Satellite Antenna", QST Magazine, November 2008, pg 72]. The UC-4364-328 is a compact Quadrifilar Helix Antenna (8 cm/3" OD x 16 cm/6" H) designed to operate through Amateur Radio satellites, without requiring an antenna rotator. The original goal of this product was to offer Amateurs with severe space or...

Full-Size Amateur Radio Satellite QFH Antenna description The UC-4364-531 is a full-size Quadrifilar Helix Antenna (8 cm/3" OD x 30 cm/12" H) designed to operate through Amateur Radio satellites, without requiring an antenna rotator. The goal of this product is to offer Amateurs with space or community restrictions the ability to receive 70 cm HamSat signals, and communicate through orbiting repeaters (transponders). Ham satellites operate cross-band: you will generally need a VHF uplink...

The UC-AMSAT-KIT, Passive 2 m / Active (LNA) 70 cm Amateur Satellite Antenna Kit (QFH) is a discounted bundle combination of quantity 1 each of the following two antenna products, supporting old Mode J or new Mode VU operation: Click on the hyperlinked text below for each item's details. For the Kit of both Passive antennas, visit the UC-AMSAT-KITP page instead. UC-1464-531L, LHCP VHF Amateur Satellite QFH Antenna, +4 dBic, Passive UC-4364-513R, RHCP UHF Amateur Satellite QFH Antenna, +18...

Cable Assembly, UHF/PL-259 Male plug connector at one end on LMR-195 (Teflon insulator, 0.2" OD). Select cable length and other end connector.

Dual Band EU Mobile 3G Antenna The UL-1400-D345ESF is a versatile, Dual Band, EU Mobile Phone/3G antenna. It measures 4 cm/1.5" OD x 11 cm/4.5" H and is designed to conveniently mount onto any structure, by means of a single 1/4" (6.4 mm) hole. Its internal radiating structure is self-contained and operates well with or without a ground plane. Therefore, it can be mounted on a non-conductive support, as needed by your application. Use this 3G product with any Cellular/Mobile telephone, modem...

Tri-Band US 3G Antenna + UMTS (834-896 MHz/1850-1990 MHz/2110-2170 MHz) Description The UL-1400-T345U is a versatile, Tri-Band, US Cellular and HSDPA/UMTS High Speed Wireless Modem antenna. It measures 4 cm/1.5" OD x 11 cm/4.5" H and is designed to conveniently mount onto any structure, by means of a single 1/4" (6.4 mm) hole. Its internal radiating structure is self-contained and operates well with or without a ground plane. Therefore, it can be mounted on a non-conductive support, as needed...

EXPORT CONTROLS APPLICABLE Leadtime: 4 Weeks ARO TECHNICAL SPECIFICATIONS: Frequency range: 0.3-3.0 GHz Coverage: Broadside Polarization: Linear, Vertical or Horizontal, depending on mounting orientation Gain: -2 to +2 dBil Nominal Impedance: 50 ohm (RF), Open Circuit (DC) for extra bandwidth* VSWR: 3.0 Connector: SMA, Female Size: 61 cm (24") x 31 cm (12") x 1 cm (.4") NOTES: Does not require a ground plane * We can provide this antenna with a DC Short Circuit impedance to provide limited ESD...

Medium Power LTE Antenna description The UL-1702-W660, Medium Power LTE Antenna is designed to service the whole set of 4G LTE bands and services, from 700 MHz to 2200 MHz and frequencies in-between bands. It may be used in general purpose LTE (Long-Term Evolution) Cellular Modem applications, or with any mobile phone network compatible device. Its internal design supports RF power levels of 100 Watts average (CW). Its medium power level tolerance is beneficial in uses such as: Law Enforcement...

The UL-3001-383 is a full-size, omnidirectional Line-Of-Sight (LOS) and SATCOM antenna covering the VHF/UHF band spanning from 225 MHz to 450 MHz. The internal radiating structure is naturally broadband and complementary, and no ground plane is needed or required for normal operation.The antenna is housed in a Fiberglass enclosure making it rugged and tolerant to challenging environments. Internally, the feedpoint is DC shunted (short circuit) and electrically grounded (if mounted onto a...

Lead time is typically 2 weeks NDAA Compliant - TAA Compliant - BAA Compliant UL-3100-319 MUOS Uplink Mobile Antenna, Description MUOS Uplink Mobile Antenna, model UL-3100-319, is a low profile, NMO mounted antenna. It is tuned to operate within the UHF Uplink (transmit) spectrum of MUOS Satellites. A companion model, UL-3700-319 covers the downlink spectrum to enable full two-way MUOS communications utilizing small form factor antennas. Popular field radios, such as the AN/PRC-117G has 2...

Compact Directional Antenna Description Leadtime: 2 Weeks ARO The UL-350A-B354 is a broadband, compact directional antenna, providing continuous communications coverage across the spectrum of 210-500 MHz. Its many applications include rapid deployment of emergency low-UHF communications, military LOS and SATCOM operations, frequency hopping and jamming sources, spectrum monitoring and management, surveillance, radio scanners, global and wide area SCADA systems and metrology. For example, use...

Lead time is typically 2 weeks NDAA Compliant - TAA Compliant - BAA Compliant UL-3700-319 MUOS Downlink Mobile Antenna, Description MUOS Downlink Mobile Antenna, model UL-3700-319, is a low profile, NMO mounted antenna. It is tuned to operate within the new UHF downlink spectrum of MUOS Satellites. A companion model, UL-3100-319 covers the uplink spectrum to enable full two-way MUOS communications utilizing small form factor antennas. Popular field radios, such as the AN/PRC-117G has 2...

A broadband, rugged, mobile radio antenna designed to service two contiguous TETRA UHF Bands used in EMS (Emergency Medical Services), Law Enforcement, Government and Civil services, and featuring a DC grounded radiating element. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +4 dBil, when mounted on a large metal surface of at least 16"/40 cm radius. Internally, the radiating element is DC grounded to help...

Broadband UHF TETRA, Low Profile Antenna (380-450 MHz), Description Model UL-4150-389 is a broadband, Low Profile, rugged, mobile radio antenna designed to service the whole European/EU UHF TETRA 380-450 MHz band, used in EMS (Emergency Medical Services), Law Enforcement, Government and Civil services. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +3 dBil, when mounted on a large metal surface of at least 40 cm...

GMRS Antenna/UHF Commercial Band Mobile Radio Antenna Our GMRS Antenna is a Broadband, rugged, UHF Commercial Band mobile radio antenna covering the General Mobile Radio Services band and beyond (450-470 MHz), featuring a high ESD (ElectroStatic Discharge) isolation. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +5 dBil, when mounted on a large metal surface of at least 16"/40 cm radius. This antenna will survive...

Broadband, Low Profile Antenna (450-520 MHz), Description Model UL-4850-389 is a broadband, Low Profile, rugged, mobile radio antenna designed to service the whole 450-520 MHz UHF band, used in EMS (Emergency Medical Services), Law Enforcement, Government and Civil services in the Americas. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +3 dBil, when mounted on a large metal surface of at least 40 cm (16 in)...

Wideband, Low Profile Antenna (450-520 MHz), Description A wideband, rugged, low profile mobile radio antenna designed to service the whole 450-520 MHz UHF band, used in EMS (Emergency Medical Services), Law Enforcement, Government and Civil services. With modest dimensions of 1.5"/4 cm (OD) x 4"/10 cm (height), this antenna radiates with a typical peak omnidirectional gain of +3 dBil, when mounted on a large metal surface of at least 16"/40 cm radius. Internally, the radiating element is DC...

USA Version (default): UL-ADSB-KIT-USA (1090+978 MHz) $465.23 International Version: UL-ADSB-KIT-INT (1090 MHz only) $331.23 ADS-B Kit (ADS Flight Tracker Kit) The ADS-B Kit, or ADS Flight Tracker Kit, may be used by hobbyists and professionals to contribute aircraft tracking data to benefit flight security and safety worldwide. You may contribute collected positional telemetry data to aggregators, such as FlightAware, FlightRadar and others. Often, these aggregators offer a free business...

Lead time is typically 2 weeks UL-MUOS-KIT-319 Small MUOS WCDMA Mobile Antenna Kit, Description For organizations seeking a complete, compact, and high-performance MUOS WCDMA communication solution, the UL-MUOS-KIT-319 offers a great value. This kit centers around two specialized antennas—the UL-3700-319 and UL-3100-319—designed specifically for the Mobile User Objective System (MUOS) WCDMA waveform, ensuring small form factor optimized performance for next-generation communications. The...

VL-1221-383, Fixed Airband Antenna, VHF 118-136 MHz Description The VL-1221-383 is an omnidirectional,Fixed Airband Antenna, covering the entire VHF Civil Aviation/General Aviation Band (118-136 MHz). The internal radiating structure is complementary and broadband, so no ground plane or tuning is needed or required for normal operation. The antenna is housed in a Fiberglass enclosure making it rugged and tolerant to challenging environments. Internally, the feedpoint is DC shunted (short...

VHF/UHF Omnidirectional Antenna, Custom Tuned (Custom Frequency) The VL-1501-383-CF is a Custom Tuned version of a series of omnidirectional antennas for VHF and UHF. You may order this antenna for operation at your specified Center Frequency (anywhere from 50 MHz to 300 MHz), with a bandwidth of 10% of the specified center frequency. The internal radiating structure is complementary, thus no ground plane is needed or required for normal operation. The antenna is housed in a Fiberglass...