Re. the post about nothing heard from the three Mongolian LW transmitters:
Mongolian radio comes through on 164 KHz via the Chongqing SDR.  209 KHz is audible and there is a carrier on 227 KHz.

Liron (2023-06-05)

A quick scan at 14.40 UTC via the SDR in Novokuzneck RUS shows, that all three frequencies are weak but audible with soft instrumental music.

Ydun Ritz (2023-06-05)