Dave Plowman (News) wrote:
And digital *should*
be more robust to modest levels of interference that are obvious on
analogue.


In somebody's dreams. Analogue signals are much more robust than
digital. The detection signal strength of an analogue radio sound signal
for understandable reception is IME almost x10 that of a digital
signal! Try measuring the speed of a 2.4GHz network to see how prone to
interference digital becomes throughout a day!

Regards
Capitol