Frank Dresser wrote:

"Kristoff Bonne" wrote in message
...
Gegroet,



[snip]


Quite a lot of shortwave station broadcast at more then one frequency at
a time so it possible to have a radio tuned to two frequencies at the
same time and let the radio "interleave" the signals from two sources
when one of the has a drop-out.

(DRM includes "alternative frequency" information, so the receiver is
able to find out these additional signals by itself).

That's diversity reception.

Do a Google on diversity reception.

dxAce
Michigan
USA