Mike Dimmick, I'm in awe of your knowledge of things I know nothing of, like beam angles, fairly deep nulls and the whole concept of transmitters broadcasting asymmetrically. Given that I'm due East, more or less, of the , do you think the southerly restriction would apply here in ?

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Sandy Heath (Central Bedfordshire, England) Full Freeview trans
Tuesday 18 October 2011 12:50PM
Cambridge

Hi, any good ideas on the following?

Since started in April, my of BBCA has got progressively worse and worse. On day 1 (30th March) it was rock solid 80% strength, 100% . On 13th April, when the ITV (Mux D3+4, Channel 24) changed over, it dropped to 70% strength / 100% quality but with the occasional freeze. I wondered if it was suffering from too much signal, so removed the booster. These days the strength and quality fluctuate wildly and the BBC channels freeze and pixellate and are too irritating to watch.

But... /MuxD3+4 has been rock solid 80% strength / 100% quality all the way since 13th April and still is. (So I don't think I'm suffering from having a aerial).

is also 80% strength / 100% quality, despite still being on low ? is not usable, as usual, and is the worst of the lot.

What do we think could be the problem with BBCA/C27? ? - but are there any other transmitters using C27?

(I'm in E, loft aerial, no booster).

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