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Old January 12th 06, 03:54 AM posted to rec.radio.shortwave
dxAce
 
Posts: n/a
Default Measuring filter shape factor



wrote:

At the time I did my test, I had a "hole" in my generators. The audio
gear went as high as 100k, and the RF gear went as low at 1Mhz, but the
IF was 455Khz. Hence I tested the whole audio path.

The impedances in the radio itself will effect the performance of the
filter, so there is something to be said for in-situ measurements.

Oh yeah, note that Abramoff didn't donate any money to the Democrats.


LMFAO yet again at the Liberal 'tard boy!

dxAce
Michigan
USA