domenica 8 marzo 2020

Wolfgang Bueschel: log March 8th

Log of March 8.

Grayline now midst on Atlantic Ocean close to Cabo Verde isl. at present 08.02 UT on March 8.

NIGERIA   7254.941 kHz  Voice of Nigeria Abuja, in Cape Canaveral from Florida state and Hanson Massachusetts USA remote units. At 08.00 UT, March 8, S=4-5 tiny on -99dBm to -104dBm level.

CUBA  No 49 meterband RadioCuba signal in 49 mb, not RHC Bauta in En, nor in Sunday special of Esperanto language at all. 07.54-08.01 UT. ONLY  Radio Rebelde Bauta heard on 5025 kHz channel. March 8.

TAJIKISTAN   9806even kHz  Voice of Tibet, clandestine radio program for decades. Now from Dushanbe Yangi Yul Tajikistan 100 kW site. As usual not on even x.5 / x.0 spacing. Heard full 45 mins on that channel, when I tuned-in at 13.15-14.00 UT. No China mainland jamming accompanied today ! S=9+25dB in remote Delhi India SDR rx. S=6 only on remote Doha Qatar unit, at 13.24 UT on March 8.

CHINA/PHILIPPINES   9825even  Strong like digital NOISE SCRATCHING jamming against VoA Tinang-PHL in Mandarin Chinese 10-14 UT, S=9+5dB, 8 kHz wideband audio. Similar scratching noise spur signal on range 9813 to 9821 kHz. Chinese program mostly on lower sideband side. 13.26 UT. In eastern Thailand remote SDR rx S=6 or -86dBm only, but no jamming from CHN heard here.

MALAYSIA   9835even  RTM Sarawak FM? in Malaysian language, via K-L Kajang. S=9+10dB in eastern Thailand, S=5-6 fluttery only in Doha Qatar remote rx. Audio signal part only on lower_sideband_flank side. Though strong carrier in Delhi, Qatar and Thailand post, but only 10% low modulation at 13.32 UT on March 8.

GUAM   9975even  KTWR Agana Guam, S=9+15dB at 13.41 UT on March 8. Chinese program, mx like religious Gospel songs, 10 kHz wide audio block.

PHILIPPINES/MOLDOVA/VIETNAM  9950 kHz  FEBC Koko sce to Vietnam mountain, via Iba site ended 13.30 UT. But noted even at 13.43 UT a strong carrier.

And underneath noted the Vietnamese security forces service jamming on very special sirene / wailing tone even at 13.44 UT on upper side flank on odd frequency of 9952.070 kHz.

9950 kHz  But from 13.45 UT scheduled TWR India program in various exotic Indian subcontinental languages, on Sundays in Vasavi or Kurukh languages, via Radiotelecentr (PRTC) transmitter Grigoriopol Maiac in Moldova Pridnestrovie East Europe. S=9+20dB in remote eastern Thailand SDR rx. 9.5 kHz wideband audio signal, excellent Maiac outlet.

[selected SDR options, span 12.5 kHz RBW 15.3 Hertz]
(wb  df5sx, wwdxc BC-DX TopNews March 8)