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Old 5th Nov 2018, 10:22 am   #4
Nickthedentist
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Join Date: Jan 2005
Location: Oxford, UK.
Posts: 17,820
Default Re: Can you identify this? (Rediffusion Frequency Translator).

My friend Jeffrey Borinsky's been in touch and thinks that it might have been modified as per his 1989 article here: http://www.borinsky.plus.com/simple_channel.html
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