World Music Radio 15805 AM 1637 utc 20 Jun 2020

[Ray Lalleu]

on 15805 approx. (very wide carrier, pulled by the audio?)
1637 music, 1638 ID, reggae
(Well heard in AM mode only, very bad in DSB, LSB, USB, sync AM)

[Ray Lalleu]

on 21 June 2020 at 10:20 UTC

Good level, but just the same modulation problem. At least, some work has been made since the previous weeks, as hearing in AM mode now gives almost OK audio (just too much bassy, but no overmodulation).

But the carrier is heavily pulled up and down in frequency, so any listening in SSB or DSB mode is very badly distorted. Same also in Sync AM mode, probably because the sync detector is too much dampered for such a quick moving carrier.