Hard-Core-DX.com: 19050.223 kHz USB mode stn audio interval signal ?

19050.223 kHz USB mode stn audio interval signal ?

Monday, April 17 2017



UNIDENTIFIED STATION In remote SDR unit in South Korea came across of an
UNKNOWN station interval theme audio. USB mode transmission, not clean audio
on 19050.223 kHz lowest SSB peak measured.
At 06.40 UT on April 17, S=7-8 or -81dBm signal.

KLINGENFUSS database has no stn entry on this range,
Radio Free Afghanistan requested usage on 19010 kHz.

Russian ship broadcast entries on 19201 and 19210 kHz
Sevastopol and Smolensk ...

Any comments ?

Listen to the audio file on

https://app.box.com/s/02eefx2xjtel40ovahsaz1q4ytpzam75

vy73 wb df5sx

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