Aviation/Airband Antennas

VL-1220-496 Data Aircraft Band Antenna description Model VL-1220-496 is a small, Low Profile VHF Aircraft Band Antenna. It covers the entire Civil Aviation Band of 118-136 MHz (General Aviation). No tuning is required to adjust to a particular frequency within this range: just change the radio's frequency and you are ready to go. . . This Airband Antenna was designed for airport ground operations vehicles, where height restrictions exist: for example, traversing under aircraft wings. Measuring...

VHF Aviation Band Preamplifier and Filter description Airband Preamplifier and Filter, model LNAU-0122-648, is a 118-136 MHz LNA and Filter combined into a single device. It was designed with Software Defined Receivers (SDRs) in mind, which are notorious for performing poorly where there is a high density of signals in close proximity. This is particularly true of low-cost USB SDR dongles, which cover a wide spectrum of frequencies with a few components. The LNAU-0122-648 provides the signal...

Dual Band ADS-B Preamplifier and Filter description ADS-B Preamplifier and Filter (Automatic Dependent Surveillance–Broadcast), model LNAU-1030-648, is a 978 MHz and 1090 MHz LNA and Filter combined into a single device. It was designed with Software Defined Receivers (SDRs) in mind, which are notorious for performing poorly where there is a high density of signals in close proximity. This is particularly true of low-cost USB SDR dongles, which cover a wide spectrum of frequencies with a few...

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...

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...

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, Automatic Dependent Surveillance–Broadcast Receiving Kit The ADS-B 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...

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...

+5 dBil ADS-B Antenna, Omnidirectional +5 dBil ADS-B antenna (Automatic Dependent Surveillance–Broadcast) designed for reception and/or transmission of all ADS-B signals. It supports both ADS-B Out frequencies of 978 MHz and 1090 MHz, as well as 1030 MHz interrogation channel. It may also be used to receive tracking data from large/high altitude airplanes and low-flying smaller craft, including some drones (future requirements). The antenna provides an omnidirectional gain of +5 dBi, linearly,...

Mini-UHF LOS/SATCOM Mobile Antenna Description                                                                   NSN No. 5985015774974 (Black)Leadtime: Stock to 2 weeks ARO Click on graphs below to see full resolution image UL-3000-323 Technical Specifications: NMO mounted UHF antenna. Designed to be vehicle mounted or to be used...

Low-Profile VHF Mobile Antenna, Custom Tuned Model VL-1500-496-CF is a small VHF Antenna, Custom Tuned to your specified center frequency between 100 MHz and 300 MHz, designed for mobile platforms (vehicles) with height restrictions. Measuring only approximately 4" (10 cm) in diameter and 6" (15.3 cm) tall, this antenna is a very efficient Low Profile radiator. When installed properly on the metal chassis of a vehicle, the VL-1500-496-CF will perform comparably with a full size 1/4 wave...

ADS-B Splitter / L-band 2-way Combiner/Splitter L-band, two-way, 0° RF Splitter/Combiner designed to distribute dual band ADS-B signals to two receivers, often Software Defined Receivers, like a pair of RTL-SDRs. Intended to be the final stage of a full ADS-B upcoming receiving station kit (UL-ADSB-KIT), the Splitter's job is to deliver DC power to an outdoor ADS-B Low Noise Amplifier, like our LNAU-1030-648 via a coaxial cable. At the same time, and through the same coaxial cable, ADS-B...