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.
8 Mar 2013
Rockmites
Some years ago I bought a Small Wonder Lab Rockmite-20 from QRPshop in Germany. As I didn't have a suitable antenna at the time, the project got shelved and the complete kit has been sitting, unbuilt, on my shelf. Now I have a Par-10/20/40 end fed antenna up covering the band I've no excuses. So, maybe next week in between other experiments I'll build it and try it on the air. The reviews of the project on eHam.net are very good with a score of 4.9 out of 5 from 79 reviews. It is a clever design with a full keyer built in and using a couple of crystals with one as a front end filter to keep out the broadcast breakthrough.
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