L wrote:

We have recently noticed a big deterioration in the quality of one TV
channel, this has happened to all 3 TV's in the house...is this likely to be
a TV arial problem?

If you are in the south, then there is also a problem with "channelling"
at the moment. This tends to occur during long spells of high pressure
weather. The effect is increase co-channel interference, especially from
French transmitters.


--
Cheers,

John.

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