QRP-Labs QCX+ 30m CW
Oct 19, 2020
QRP power meter
Category: General
Posted by: lex
Recently I found a page which described Roy, W7EL, Lewallens Simple & Accurate Directional Wattmeter as it was published in 2/90 QST. Searching for more information I noticed that W1REX - QRPme also has a updated version of this Simple & Accurate Directional Wattmeter.
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