[Lowfer] Midday T/C decodes of WH2XND on 137kHz

Michael Sapp wa3tts at verizon.net
Sun Apr 3 12:58:17 EDT 2016


Hi All:  Interesting miday captures on my SW EWE antenna


Timestamp Call MHz SNR Drift Grid Pwr Reporter RGrid km az
 2016-04-03 15:36   WH2XND   0.137501   -31   0   DM33xt   5   WA3TTS/2 
EN90xn   2915   66
 2016-04-03 15:40   WH2XND   0.137501   -30   0   DM33xt   5   WA3TTS/2 
EN90xn   2915   66
 2016-04-03 15:48   WH2XND   0.137501   -30   0   DM33xt   5   WA3TTS/2 
EN90xn   2915   66
 2016-04-03 15:52   WH2XND   0.137501   -31   0   DM33xt   5   WA3TTS/2 
EN90xn   2915   66
 2016-04-03 16:00   WH2XND   0.137501   -30   0   DM33xt   5   WA3TTS/2 
EN90xn   2915   66
 2016-04-03 16:04   WH2XND   0.137501   -31   0   DM33xt   5   WA3TTS/2 
EN90xn   2915   66
 2016-04-03 16:36   WH2XND   0.137501   -31   0   DM33xt   5   WA3TTS/2 
EN90xn   2915   66
 2016-04-03 16:44   WH2XND   0.137501   -32   1   DM33xt   5   WA3TTS/2 
EN90xn   2915   66


    I switched to a single IF receiver (FT-817 with TCXO) with my RAY6 DBM 
based  LF converter and went to 300kHz LPF to lower the crud

levels from the AM BC daylight RF power environment.  Also switched to my 
low noise Xonar U7  external USB interface.  Apparently all those tweaks

pull's Ron's XND signal out of the noise over the 2915 km (1815 mile) 
path....

73, Mike wa3tts



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