[TenTec] Low Pass Filter

[Edward Sylvester]

Thank you, Jerry~!!

"Dr. Gerald N. Johnson" <geraldj at storm.weather.net> wrote:  On Sun, 2008-05-18 at 10:55 -0700, Edward Sylvester wrote:
> So, Jerry, just have it at the output of the amp??

Yes and as close to the amp as possible, not with a few feet or more of
coax between the amp and the filter. Keep that coax jumper under a foot.

The PA running class B makes lots of harmonics even when driven with a
perfectly clean signal, so the intermediate filter will just upset the
impedance match between the exciter and the PA.

73, Jerry, K0CQ


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