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Interesting Armstrong AM detector circuit.
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2nd Dec 2017, 12:26 am
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Synchrodyne
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Join Date: Jan 2009
Location: Papamoa Beach, Bay of Plenty, New Zealand
Posts: 2,943
Re: Interesting Armstrong AM detector circuit.
Indeed. For example, see posts #3 and 6.
And the attachment describes it in Armstrong's own words:
Cheers,
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