Xinlun high-pass filter allows signals with a frequency higher than a certain cutoff frequency to pass through while attenuating signals with frequencies lower than the cutoff frequency.
380-386.5mhz 390-396.5mhz Cavity Duplexer Or Duplex Filter For Railway Communication Equipment
High Power 350w Vhf Cavity Duplexer For Ham Radio Repeater 600khz Offset Cavity Filter Duplexer Combiner
100w Vhf 136-174mhz Multiple Channels Cavity Duplexer With 19 Inch Rack Mount
$130.00 – $150.00 (reference)
