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Wideband Antennas
A vast portfolio of wideband and directional antennas featuring TECOM technology, including log-periodic and horn antennas, ranging from 20 MHz to 40 GHz. For use as standalone antennas or reflector feeds in parabolic antenna systems, they are deployed in broadband surveillance, tracking, and jamming systems. Our vast array of omnidirectional antennas include: conical spirals for broadband surveillance; slant linear bicones for shipboard DF applications; UHF/ VHF stackables for air-to-ground communications; and airborne instrumentation antennas.
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Broadcast Filters VHF DAB
The filters offer a compact and flexible solution for both transmitter mask filtering and digital RF channel combining. The DAB filter range is founded on RFS' world-leading RF combining technology and utilizes a similar platform of components to the company's VHF Band III;digital television combiners. DAB filters can beincorporated within transmitters to provide critical mask filtering of the digital RF signal, in keepingwith global DAB standards. When used as the key components of a balanced DAB combiner, thefilters can achieve both critical transmitter masking and adjacent channel combining simultaneously,eliminating the need for additional filters within the transmitter.
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VHF, UHF and 700/800 MHz Combining Systems
Bird's combining systems consist of a very broad offering in the VHF, UHF 700/800 and 900 MHz frequency bands. RF combining systems allow multiple transmitters to share the same antenna, maximizing tower utilization, reducing tower loading and reducing interference risk. Bird is known for highly specialized technical expertise in providing system designs for simple applications as well as the highly configured applications. Designs may be for a simple antenna system or a multiple antenna system with challenging frequency plans.
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Universal Radio Test Set for FM and AM Radio Stations of the VHF Band
RST-430
RST - 430 Radio-Communication Service Tester is designed for maintenance and repair of FM and AM radio stations operating in the HF and VHF bands. It is a multipurpose radio measuring device for maintenance of communication equipment in indoor and field conditions.
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RFI Detector Meter
MFJ-805
Use this ultra-sensitive pocket-sized RFI Detector to track down and eliminates RFI caused by radiating cables and wires. Usable from VLF to VHF. Gain adjustable over 50dB range.
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Frequency Counter
FC-2500A
High sensitivity for the VHF & UHFfrequency measurement, useful for theCB amateur.* Handheld & pocket size instrument.* Wide measuring range up to 2.6 GHz.* Good resolution, 0.1 Hz min. displayunit for 10 MHz range.* Used the exclusive Microprocessor ICoffered the intelligent function:Frequency, Period, Multi resolution,Data hold, Relative measurement, Datarecord( Max., Min., Average reading).* Auto power off & manual power off.* LCD display for low powerconsumption & clear read-out even inbright ambient light condition.
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UHF- SATCOM Antenna System
AT-6000
This antenna includes UHF-SATCOM and VHF/ GPS/ GSM/ IFF functionality. It is especially designed to increase the communications capability on vessels and submarines which are limited in number of mast or space. The AT-6000 antenna finds its utilization also in re-fit programs.
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ICE 3000 Series
ICE3005
The ICE3005 is an agile filter/amplifier cascade for the UHF frequency band with a VHF bypass. It enables simultaneous operation of multiple transceivers in a cosite environment and is factory configured for an ARC-210 interface. This filter/amplifier provides multiple poles of RF selectivity to reduce broadband noise, harmonics, and spurious signals while still providing full output power in transmit mode and excellent selectivity to interfering signals at the transceiver’s RF input in receive ...show more -
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VHF Antennas
From small craft to large ships, Shakespeare® VHF antennas are the go-to antennas to keep you connected utilizing the essential VHF marine radio.
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VHF Band 1.0 Watt Amplifier With RF Bypass
Teledyne RF & Microwave has developed a 35 to 350 MHz custom amplifier with 1 watt output power. The amplifier has 29 dB gain with 3 dB noise figure. The amplifier assembly has a RF switch so that the RF input can be connected directly to the output bypassing the amplifier. The amplifier goes into the "bypass" state when the DC bias is removed from the switch. This unit is one of a series of amplifiers that covers the 1 MHz to 2100 MHz with similar operation.
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Beacon Transmitters for Radio Amateurs
Is a radio beacon, whose purpose is the investigation of the propagation of radio signals. Most radio propagation beacons use amateur radio frequencies. They can be found on LF, MF, HF, VHF, UHF, and microwave frequencies. Microwave beacons are also used as signal sources to test and calibrate antennas and receivers
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VECTOR-GUN HANDHELD DIRECTION FINDING ANTENNA SYSTEM
HFDF
National RF's Type HFDF active directional antenna system consists of a high gain RF amplifier coupled to a tunable Faraday shielded loop antenna. Several loop antenna assemblies are available to provide coverage of frequencies in the HF and low VHF spectrum. Due to the nature of a Faraday shielded loop, the antenna exhibits a sharp null through the diametric center of the loop. This null is used to determine the direction of incoming radio signals or to locate electrical noise being radiated fr...show more -
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Marine Radio
Included is Cobra’s exclusive Rewind-Say-Again®digital voice recorder, Plug N Play External GPS receiver capable (using the optional Cobra C.P.S. CM 300-005), 4 softkeys positioned at the bottom of the LCD to allow the user to easily activate and navigate through menus. NOAA Weather Radio, Weather Alert, providing 24 hour access to audio broadcasts and Emergency Alerts to keep boaters safe and informed, IPX8/JIS8 Submersible, Instant channel 16/9, Scan, PA (Public Address) speaker output, External speaker output, Illuminated LCD, Signal strength meter (for radio receiver and external GPS receiver), etc. Compliant with the latest FCC specifications for Class-D VHF radios.
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ICE 3000 Series
ICE3006
The ICE3006 is an agile filter/amplifier cascade for the UHF frequency band with a VHF bypass. It enables simultaneous operation of multiple transceivers in the cosite environment. This filter/amplifier provides multiple poles of RF selectivity to reduce broadband noise, harmonics, and spurious signals while still providing full output power in transmit mode and excellent selectivity to interfering signals at the transceiver’s RF input in receive mode. All transmit, receive, and bypass switching...show more -
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Broadcast Filters VHF TV
RFS bandpass filters are primarily used as part of multi-channel combiner facilities but can also be used to eliminate spurious emissions and increase isolation between co-sited services.
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VHF SWR/Wattmeter
MFJ-812B
This is the worlds most popular and most affordable VHF SWR/Wattmeter. It has a built-in Field strength Meter. Covers 144 and 220 MHz. Read forward and reflected power in 2 ranges - 30 or 300 Watts. Reads SWR from 144 thru 220Mhz
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Super Low Noise Amplifiers
WCA Series
WCA series super low noise amplifiers have sub-0.5 dB noise figure at VHF band with several octave bandwidth. The amplifiers have 75 Ohm impedance.
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The Integrated Solution To GNSS + GBAS Functional Testing
GSS4150
To help developers and integrators test the airborne GNSS receiver in their GBAS landing system (GLS), Spirent has developed the GSS4150 solution. The GSS4150 is a VHF signal source generator, supporting multiple different message types, enabling you to build the solutions that power the future of aviation.
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Precision Programmable Attenuator
RCDAT-30G-30
Mini-Circuits’ RCDAT-30G-30 is a precision programmable attenuator covering an extremely wide bandwidth, from 0.1 to 30 GHz. Its unique design allows attenuation settings to be programmed from 0 to 30 dB, in 0.5 dB steps with monotonic attenuation change per dB, even at the highest frequencies and attenuation settings. The attenuator can be controlled via USB or Ethernet, allowing control directly from a PC, or remotely over a network. VHF / UHF / L / S / C / X / Ku / K band testing.
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Military Communications
ARA provides VHF, UHF, and L/S/C single and multiband antennas as part of our multiband military communication antenna product line. These antennas have been used for well-known programs such as SINCGARS, EPLRS, JTRS, and WIN-T. We can integrate a variety of standard filters, LNAs and components into our rugged antennas for custom communication systems. ARA also provides military communication antennas for UAV applications.
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High-End OEM DAB Modulator
GREEN4DAB
Green4DAB belongs to the Green4CAST product family and as has been especially designed to drive DAB, DAB+ or T-DMB transmitters in the VHF Band III. It comes as a compact, flexible and reliable OEM modulator, ready to be integrated within a Digital Radio transmitter.
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VHF & UHF Couplers for the PowerMaster and PowerMaster II
VHF-1.5K (2m), VHF-1.5K-2 (1.35m), UHF1.5K (440-450 MHz), UHF-1.5K-2 (420-440 MHz)
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T/R（Transceiver Module）
Chengdu KeyLink Microwave Technology Co., Ltd.
RF Amplifiers up to 500MHz LDMOS and GaN are applied for this frequency range of Narrow and Broad band including VHF, UHF bands amplifier modules and offers low risk on heat radiation and long term sustainable operation. Also, controlling and protection circuits are designed.
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VHF Radio Direction Finding Antennas
Vector-Finder Series
The Vector-Finder Series of VHF direction finding antennas provide a compact, lightweight, active antenna, suitable for use in the field with handheld transceivers and scanning radios. The mechanical design allows the sense antennas to be folded back to provide a compact unit, easily stowed or transported in any vehicle. The system interfaces with any FM receiver or transceiver via the antenna jack and the earphone jack. Several different models are available to suit your pocketbook or unique fi...show more -
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Cross Needle Meter. 1.8 - 60/144/440
MFJ-864
This new MFJ Cross Needle SWR/Wattmeter covers HF thru VHF 1.8 - 60MHz, 144 MHz and 440 Mhz bands. It features separate HF and VHF / UHF directional couplers, each with its own SO-239 connectors. This lets you connect your HF and VHF/UHF transceivers at the same time.
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FM / VHF / DAB
BRRF14 and BRRD14 are the channel units of BHE's FM and DAB solution. They are connected to the respective amplifier unit (BRRF15 / BRRD15) to amplify the selected channel within the band. Placed in a modern rackmount box, these units can be combined with BHE rackmount TETRA repeaters fulfilling the variouscommunications need of special places like tunnels or underground stations.
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VHF True RMS Probe
The VHF True RMS Probe is a frequency compensated power probe capable of measuring power even in a multiple carrier installation. Regardless of physical waveform, the probe will measure the True RMS power of the signal. When used together with our Broadcast Power Monitor type 3024, you can add Web and SNMP capabilities to your mast site installation.
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Kitting
Astronics' manufacturing and kitting capabilities offer the most cost-effective and high-quality system installation kits for IFE, Broadband, Wi-Fi, TCAS, GPS, EGPWS, FMS, SatComs, IFE, DBS TV, Air to Ground Telephone, BRNAV, VHF and HF Communication systems.
