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Showing posts from January 6, 2017

28MHz 144MHz WSPR

VK2KRR  sometimes  decoded at 28MHz  even with the low Solar figures 144MHz   many decodes over 648km last days using WSJT/X  decode   normal seems better for VHF multitraces quicker and better  decode deep is not good  for VHF DL3KAV was 150Hz below window  had to tune down for decode My IC706 checked with GPSDO locked 144.490000 showed center window 144.488500  -25Hz Not bad for the old IC706 But i have to tune -90Hz  to get DL3KAV in the 200Hz window


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