Re: Homebrew SSB Transceiver
Another thing to watch out for is the potential for HF PSU switching noise on the output of the PSU powering the PA.
As you're using a high current LED supply the output might not be adequately filtered for radio purposes which could lead to spurious generation of an unacceptably high level centred around your main signal.
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Building and tinkering for over 50 years, from 807's to digital amateur TV.
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