hamradio station pa2eon

Tag Archive: bandpass

May 23

Bandpass filter Bitx 20 is ready !

Step 1 Bitx 20 ready

First part of the Bitx20 PCB is ready, the Band Pass Filter’. The use of the ‘ polysterene’  capacitors is a little weird, the final test we give the answer after the finished ‘Rf-amplifier’. So far nothing special and started with part2. See the latest changes in de download section of this site.