martedì 28 gennaio 2020

PHL FEBC Vietnamese mountain folk languages sce from Iba bcast center site. And jamming from Vietnam against.

Today checked again the TWN  SOH fq list, and came across of

9919.977 PHL  FEBC Vietnamese mountian folk languages sce
         from Iba bcast center site.
         Depending of the day of the week scheduled some
         Vietnamese domestic languages
         like Rade, Jarai, Hre, Bahnar and Koho. Scheduled 12.00-13.30 UT.
         S=9 sidelobe signal in remote SDR rx at Hiroshima and Tokyo Japan.
         At 12.12 UT on Jan 28.
         11 kHz wide  - and

9919.063 fundamental fq on lower sideband.
         VTN  Jamming with sirene howling buoy audio sound from
         Vietnam at lower sideband noise signal level,
         visible are 8 x 100 Hertz distance away spur peak strings
         visible on either sideband.

[selected SDR options, span 12.5 kHz RBW 15.3 Hertz]
(wb  df5sx, wwdxc BC-DX TopNews Jan 28)