We are starting to have pileups in the 8270Hz band, you can see this on our grabber:
Joe VO1NA on 8270.0075Hz , Stefan DK7FC on 8270.0Hz, Uwe DJ8WX on 8269.996Hz. And maybe Riccardo IW4DXW on 8270.003Hz
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Since a few days one can see a faint line on 8270.0075Hz. This is transmitted by Joe VO1NA from Canada. The distance to Warsaw is 5100km!
Spectrogram with normalized amplitude:
I have received Joe VO1NA in 2017 when he transmitted ebnaut:
You can also see a very strong signal from Stefan DK7FC on 8270.0Hz
Joe VO1NA transmitted on 21 december 2017 at 8270.0075Hz.His transmission was succesfuly received in Warsaw (RX Jacek/SQ5BPF), at a distance of about 5100km. This is the first succesful reception of a signal from Canada in Poland at 8270Hz.
Continue reading “First succesful transmission on 8270Hz between Canada and Poland”