FDB/102-N Filter FM in cavity Double Rack of low-power version
Doubles quarter-wavelength coaxial cavity with a high "Q" with variable coupling. Installed between the transmitter and antenna, provide an output signal spurious free and perfect insulation from other emissions. Made of aluminum, with internal lines made of copper and PTFE insulators in Rack version 19 "3U.
|Product can be split into multiple boxes||
Bandwidth (- 3dB):