On Mon, 15 Feb 1999 10:02:16 -0000 Peter Chadwick
>>A modern xcvr has >40 dB harmonic attenuation. A good LP filter has
>>dB attenuation at the 3rd harmonic
>The xcvr may well have, but the GG tube conducting for 180 degrees or
>will produce harmonic currents in its input.
True, but that still does nothing to explain why some input network
layouts are inefficient on just 10M and 15M.
73 Carl KM1H
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