VK3YE 716 Receiver


Curt
 

I am listening on 40M CW with receiver built from VK3YE circuit Dec 2017. It uses 2 transistors, a 386 audio chip, 716 resonator, three diodes for the "varactor", three potentiometers,  and a home etched circuit board.  After finally putting it into a box, have been listening with it.  For something so simple, ( and cheap ) the performance is amazing, stable and sensitive.  Tunes 7.028-7.070.  Started here http://home.alphalink.com.au/~parkerp/projects/projresrx.htm

Curt KB5JO

Join main@4SQRP.groups.io to automatically receive all group messages.