DRM signal and reception compared to analogue ....
In article ,
bazar radio wrote:
Just to compa
- put your analogue radio on a DRM freq and observe the signal
- put your drm radio on a feq and look how good reception is
EG: for the 2010D/2001D sony: if the sig is about 3-4 leds, you would
be able to hear an analogue station but the question is if the DRM
signal can be decoded ???
Do you need a 6-7 led signal before DRM decoding is possible??
(experiment should be done when there is no interference from
adjacent stations..) in europe eg on ?? 6090-drm etc ... ??)
So, will it be feasable to listen to weak stations in DRM ????
bye, PS I build my own AM loops 150khz-30Mhz (even lower)
Supposedly you are to have good DRM reception with a weak signal so just
a few (2) LEDs representing S units should be all you need over the
background noise measured on the adjacent channels.
--
Telamon
Ventura, California
|