12 Dec 2015

Doh! 472kHz WSPR overnight

I was wondering why I got not a single WSPR spot on TX overnight on 472kHz. EA5DOM (1525km) was spotted 50 times. Then I twigged! TX mute was somehow enabled so I was not transmitting at all! Even now PA3ABK/2 (306km) is still being spotted in broad daylight.

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