Spurious signals from RFA Mandarin 1500-1700 on 15430

Spurious signals symmetrical: +/- 8,16,24,32/40 kHz:
15438/15446/15454/15462/15470 from fundamental 15430
15422/15414/15406/15398/15390 from fundamental 15430
RFA Mandarin 1500-1700 on 15430 SAI 100 kW / 285 deg

73! Ivo