[Lowfer] 500-515 kHz receiver preselector

Jay Rusgrove JRusgrove at comcast.net
Wed Dec 12 19:55:23 EST 2007


Eliminated broadcast band interference problems here...simple to build... 

http://www.w1vd.com/500khzpreselector.html

Jay W1VD  WD2XNS  WE2XGR/2


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