Measuring Zin - RadioBanter

May 21st 04, 03:35 PM

David

Posts: n/a

Measuring Zin

Hi,

Does anyone here know how I can determine Zin of 2N3866 at 150MHz, Output is
matched to 140R for 200mW.

I have an RF sig gen, Spectrum analyzer, RF power meter, 300MHz scope and
VSWR brdige with built-in detector.

Also, anyone know of a good site that explains RF test methods. (Measuring
filter response etc)

Thanks

Regards
David

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