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Questions on 160/80 metre AM transmitters.
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20th Dec 2022, 11:10 pm
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AdrianH
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Join Date: Mar 2020
Location: Blackburn with Darwen, Lancashire, UK.
Posts: 1,572
Re: Quick question on the CODAR AT5, if anyone has one to hand.
This is from the 1968 RSGB manual and has the broadband for 1.8 MHz with a choke and what I would recognise as a doubler for 3.5 MHz.
If I can I will try for this type of circuit.
Adrian
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