Bangladesh Betar in English on 4750 kHz via Shavar, February 7

BANGLADESH   Very strong signal of External Service of Bangladesh Betar in English on 4750 kHz via Shavar, February 7:
1220-1230 on  4750 SHV 100 kW / non-dir to SoAs open carrier / dead air plus strong transmitter hum and IS the station
1230-1300 on  4750 SHV 100 kW / non-dir to SoAs English, but with distorted audio & tx hum via SDR So Phisal, Thailand
https://www.youtube.com/watch?v=sNpMY7ltgXQ&feature=youtu.be