Morgan Systems M-404 Bandpass Filter, 80/75 meters
Gain peak receiving and transmitting performance from modern transceivers and stop out-of-band rf energy from nearby transmitters with Morgan Systems full line of single band filter units. Practically an international standard of the top competition stations, government agencies, and disaster relief organizations, bandpass filters are used widely to pass only the listed frequency segments for which they are tuned blocking all frequencies above and below the passband.
Use bandpass filters anywhere that critical single band performance is required, or where nearby transmitting stations cause interference to needed communications. Excellent for multiple-operator stations, portable or field use, indoor or outdoor service, non-polarized.
Circuit uses a twin section dual resonator design in a compact 3″ square heavy chassis. Units are rated for 200 Watts transmitter power. SO-239 connectors standard. Packaged with owner’s manual. Mounting footprint 4"x3".