>
> What about coax cable stubs ?
>
> Most solid state amps are run in push-pull so second harmonic is
usually not
> a problem. 3rd harmonic and 5th harmonic are the killers.
>
> Thanks and 73!
> Jim W7RY
Hi Jim,
You're correct with the dominance of odd harmonics with pushpull
amplifiers but a typical coaxial cable stub filter that has no
attenuation on the fundamental frequency won't have any attenuation
also (and just) on the odd harmonics.
73,
Mauri I4JMY
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