07:41 UTC 2900000000000100cc03cc0700 NH7WN 19:05 UTC 7020002007000100cc03cc00ff DK3WN 19:13 UTC ff00070000070130cc03d000f9 DK3WN 19:37 UTC ff00000709000130cc03d000ff NH7WN 20:42 UTC 6030000007300100cc03cc0000 DK3WN
HF signal with doppler shift fc= 437.2745 MHz -> note the CW beacon bandwidth is already > 1 KHz !!!
FT-736R with SDR-IQ (2nd IF), SpectraVue 32768 FFT/BLK Size, 3 dB/Div
more information here: http://www.dk3wn.info/digital.shtml