N4FRE's blog

I got a PIC-EL to use on WSPR to save using my expensive HF radio. I got it going but was frustrated by a lack of an output when its transmitting a signal (needed to key a PA) and the DDS60 drift.

I have written up my solutions at http://g4fre.com/wspr.htm.

It includes details of how to GPS lock a DDS60