LF: 1000 km exceeded on 73 kHz

["Johan Bodin" <sm6lkm.jbeab@swipnet.se>]

Hello All,


I had the pleasure to work G3YXM crossband on 73 kHz / 80 m this
morning. QRB 1122 km.

I was really surprised by the good S/N ratio of Dave's signal. The
practical limit is probably far beyond 1000 km.

There's a Spectrogram screenshot at:

http://home4.swipnet.se/~w-41522/73k/g3yxm.html

73

Johan Bodin, SM6LKM