
This is SUCH fun and proves that solid, reliable contacts can be made with next to nothing. In all, the parts cost about £5.
Simple QRP projects, 10m, 8m, 6m, 4m, FT8, 160m, WSPR, LF/MF, sub-9kHz, nanowaves and other random stuff, some not related to amateur radio.
Regen receivers are simple, but effective. I have designed and built several. See my website . One of the classics was by Charles Kitchen N...
3 comments:
Roger,
I love it! Well done, OM!
73 es 72,
Mike, AA1TJ
Thanks for the kind feedback Mike.
Roger,
Just managed a qso with you from JO02bd me at 0.5W to a completely unresonant antenna from FT817. Amazing for 18mW. Setting up ARGO to capture the signals next time as it can be read (or would be if I knew cw well enough). rst 316 the 6 because I had to add DSP to get rid of fish phone, otherwise would be 319.
I will build a new step attenuator as the 1mW level I could produce was clearly too low for you to hear my signal.
72
Dom
M1KTA
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