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Old 22nd Apr 2021, 5:53 pm   #1
Skywave
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Join Date: Jun 2006
Location: Chard, South Somerset, UK.
Posts: 7,151
Question Where is the RF amplifier?

I've seen a number of British designed valve radios of 1940 / 1950 vintage that use a 3-gang tuning capacitor yet do not have a valve RF amp. associated with it - typically a 6K7 or an EF39. So, why the 3-gang capacitor?

Al.
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