5 Dec 2017

472kHz WSPR

This evening and overnight I am on 472kHz WSPR using the earth-electrode "antenna" in the ground to see how it compares with the compromise Marconi. The latter is very poor being just the coax outer to my 2m big-wheel. It is only 4m at the highest point and much if the run is just 0.5m above ground.

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