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Old March 11th 12, 04:43 PM posted to
Bill Wright[_2_]
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Posts: 9,381
Default Digital Switchover + Ariel

Mark Carver wrote:

So, either the TV figured out Sutton C was providing the best quality
signals (that's where the aerial is directed towards),

On an analyser screen muxes from transmitters other than the one the
aerial is looking at look absolutely dreadful, with
constructive/destructive interference turning a mux from Holland into
the Alps. Obviously the BER suffers, and I'm sure the difference is
enough for even the most basic of kit to detect.