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Restoration73 · 16th Sep 2020, 7:32 pm

PLL crystal ageing is not unknown. Many 27/81 radios use a 10.240460 crystal and
sometimes a 10.240 crystal can't be moved up enough on the trimmer.

16th Sep 2020, 7:32 pm	#12
Restoration73 Nonode Join Date: Jun 2013 Location: Surbiton, SW London, UK. Posts: 2,801	Re: Rotel RVC240 PLL crystal ageing is not unknown. Many 27/81 radios use a 10.240460 crystal and sometimes a 10.240 crystal can't be moved up enough on the trimmer.