[Amps] LP filter effects
Vic Rosenthal
rakefet@rakefet.com
Sat, 16 Nov 2002 09:14:19 -0800
Steve Thompson wrote:
>
> Assuming the power meter is between the LPF and antenna, it's difficult to
> see how the LPF could be increasing the harmonic level. Another possible
> cause is that your meter has poor directivity and heightened sensitivity to
> harmonics. I'd say that's much more likely.
I assumed he had the meter before the LPF. That's the best place for it, since
the diodes in the meter may generate harmonic energy themselves.
Vic K2VCO