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Old 2nd Nov 2022, 10:55 pm   #8
Jon_G4MDC
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Join Date: Nov 2015
Location: Welwyn Garden City, Hertfordshire, UK.
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Default Re: Simple Valve Rx from 1966

3kHz or less would be the target for SSB.

As we have been discussing in a parallel thread 6kHz is about the best you can get from a well designed 455kHz filter using just L&C IF transformers. It's good for low-Fi AM reception (speech) but about twice as wide as needed for SSB.
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