10m QRSS Challenge: - ON4CDJ in Belgium - 20th July 2025
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Since the start of 2024, I've been trying to see how many *QRSS* signals I
could capture on the *28 MHz* band. The QRSS signals are just below the
WSPR f...
1 hour ago
Interesting post. I just hope he does
ReplyDeletenot move next door or sit in the tent next to me on Field Day with all the phase noise from his DDS LO and BFO
Denny O. from ZS6 land
It seems there is no way for me to contact Paul through his Blog. I too have some AD9850 DDS modules working now and would like to do the same thing with a BitX. However, the 1Vpp DDS output seems too low to properly drive the BitX first mixer (for example). Perhaps Paul can share how he interconnects the DDS modules with the BitX. Thanks, David WB4ONA
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