James Moritz schrieb:
Dear LF group,
Have occasionally been hearing FSK-like signals centred on about
137.4kHz with various different shifts for some weeks now. These
have been quite weak here, and seem to fade in a DX fashion.
Much weaker than CFH though, and on a different frequency too.
Cheers, Jim Moritz
73 de M0BMU
Hi Jim, Mal es All
I do hear DDH47 on 137,40kHz; RTTY; 45Bd; shift 75 Hz. it is
- 9.9kHz from 147,3kHz. the mirror + 9,9kHz I can receive too.
is this the sig u receive ? is DDH47 strong over there ?
what is the IF of ur RXs ?