Hi Can anyone point me to pre amp circuits especially with bandpass
filtering.
My ideal would be to have HP @ 1.6mhz and LP at 30mhz. I like to use the
antennas on HF during Contests. I could not have done without a USA
Beverage during the ARRL CW on 20m with S9+rain/snow static. I realise i can
design a couple of filters using the ARRL SVC Filt software has anyone done
that. 73 Clive GM3POI
--
FAQ on WWW: http://www.contesting.com/topband.html
Submissions: topband@contesting.com
Administrative requests: topband-REQUEST@contesting.com
Problems: owner-topband@contesting.com
|