[Elecraft] Re: Poor Man's Spectrum Analyzer

[Axel Schäffler]

Hi Matt,

you can find a DOS program called 'atten_22.zip' by OH0NC at
http://www.rmham.org/files/misc/index.html.

This enables you to calculate a Pi or T pad for a given input and output
impedance. Note that if the input to output transforming does not correspond
to your specified attenuation, you get negative resistor values. In this
case increase the attenuation.

vy 73, Alex DF2UZ