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SDR for Amateur WSPR reception

The radio-active topic

Postby lefty » Fri Oct 14, 2011 12:00 am

Has anyone had experience with the Elektor SDR on the Amateur Weak Signal Propagation Reporter mode? Thank You

John KC4RSN
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Postby sarma » Sat Jun 09, 2012 12:00 am

I know of people who used AD9850 or AD9851 which could be resolved to 1HZ as LO. the best I saw from Elektor sdr is 1KHz step from one of the elektor sdr softwares from Kainka.
If this is to be purposeful, perhaps one need to wrie the LO software to output atlest 4HZ step sothat at 74AC74 output , it would be 1Hz

How ever, i gather that upto 10Hz wspr can be managed. Hope to see a newer software that could help many , interested in wspr mode.


regards
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