Joe wrote:

> 75 chars [4]K19A 1936 symbols 387.2 seconds 10 watts continuous carrier unless the FET fries!

… yes Joe, 10 chars and 75 watts might have done it (just ;-)

Suggestion: 8K19A, 10 characters, 1 second symbols, 752 seconds total. If possible, try to use above 100 W as some margin for QSB will probably be needed.

Listening now…

Best 73,

Markus

Thanks Markus and Roelof for the reports.

I'm guessing a slower bit rate and more power might help.

Please feel free to make a suggestion and we'll try again

tonight.

73

Joe VO1NA

On Mon, 1 Feb 2016, Markus Vester wrote:

Got some pieces of carrier in the spectrogram, up to about 10 dB SNR in 1 mHz. Considering the carrier duty cycle (8.5 out of 15 minutes), that would have been about +15 dB in a mHz for a pure carrier, or -15 dB EbN0 at 1.1 bit/s net data rate - no chance for a decode here.

Best 73,

Markus  (DF6NM)