[A-DX] SWRG#13 via 9400 kHz + QRM in russian language "..Говорит Суши / Goworit Sushi" (?)

Roger
Sa Sep 16 23:47:29 CEST 2017


Shortwave Radiogram‏ @SWRadiogram 1 Std.vor 1 Stunde
Shortwave Radiogram hat BlackApple62 retweetet
".....Russian audio sounded exactly the same via NZ receiver, so I 
suspect audio erroneously mixing at the transmitter site ..."


  Shortwave Radiogram‏ @SWRadiogram 5 Std.Vor 5 Stunden
"....I'm not sure if the co-channel Russian (Bulgarian?) was another 
station, or an audio problem at the transmitter site in Bulgaria ..."

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I made a second (security) audio recording via a Kiwi SDR in Oman.
The disturbing program was there hardly noticeable.

Maybe it came from the same QTH - but then over a completely different 
antenna.

http://www.rhci-online.net/radiogram/SW_Radiogram_2017-09-16.htm#QRM


Here is a short IF recording (from my QTH)  with "I/Q-phase-stereo" of 
both signals and this ID.

https://www.dropbox.com/s/z2wmrafpnn0750k/HDSDR_20170916_9400kHz_IF-cut.wav?dl=1


roger