MONGOLIA 12084.876 kHz English / Mongolian sce progrs of Ulan Bataar site at 09.27 UT on March 29 Tuesday. Flute mx noted in Tokyo Japan SDR unit, S=9+5dB strength. And two strings seen, some 100 Hertz apart distance either sideband, on 12084.776 and 12084.976 kHz. At 09.30:20 UT Chimes Interval Signal heard.
[selected SDR options, span 12.5 kHz RBW 15.3 Hertz]
(wb df5sx, wwdxc BC-DX TopNews March 29)