Field-proven VHF/UHF subsystems
for mission-critical communication networks.
Built for demanding RF environments.
Explore RF Solutions-
1984RF Engineering Heritage Since
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500+Deployed Sites
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5,000+RF Units
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CustomVHF/UHF Engineering
Start with what you need
Pick a product family — full spec sheets, drop-in compatibility, and lead times one click away.
Duplexers
Co-located Tx/Rx on a single antenna. 70–90 dB isolation, VHF / UHF / 700 MHz.
View specsCombiners
4–16 transmitters into one antenna. Per-port isolators, sweep-tested before ship.
View specsMulticouplers
One antenna, many receivers. Low-noise preamp + per-port isolation.
View specsCavity Filters
Bandpass, bandreject, highpass and lowpass cavity filters for receiver protection.
View specsIsolators
Dual-stage ferrite isolators for transmitter PA protection against reflected power.
View specsPreselectors
Compact bandpass preselectors for receiver front-end protection in dense RF environments.
View specs