lunedì 1 novembre 2021

Wolfgang Bueschel B21 observations

B-21 season, some quick observations on SDR's in Delhi India and Hiroshima Japan in northern wintertime season.

TAJIKISTAN 9899even Voice of Tibet via Dushanbe Yangi Yul relay around 13.10 UT on Nov 1. Later around 13.48 UT noted on 9886 kHz channel instead, in 9864 to 9899 kHz space odd-fq selection. But surprise, surprise, today on Mondays, - nothing noted of usual accompanied China mainland security forces jamming organization on the even like xxx0. or xxx5. kHz space apart.

VIETNAM 12019.991 kHz Voice of Vietnam in Japanese from Son Tay bcast center, noted at 13.51 UT on fair signal S=6 in Delhi India remotedly. Scheduled 10.30-15.30 UT in various foreign languages.

KOREA D.P.R. / MONGOLIA Bad mixture and 120 Hertz buzz tone interference of VoKorea in En/Fr, and co-channel Voice of Mongolia from Ulan Bataar around 13.00 and 14.57 UT.

12014.883 kHz Ulan Bataar shifted around to 12014.874 kHz, carrier on air even around early 13.55 UT on Nov 1st, into Chinese Mandarin language service at 14.00 UT,

and co-channel 12015.003 kHz VoKOR from Kujang bcast center.

[selected SDR options, span 12.5 kHz RBW 15.3 Hertz]
(wb df5sx, wwdxc BC-DX TopNews Nov 1)