[Elecraft] Poor Man's Spectrum Analyzer

[Matt Osborn]

On Sun, 09 Oct 2005 21:42:52 -0500, Matt Osborn <kc0ukk at msosborn.com>
wrote:

>The Poor Man's Spectrum Analyzer I'm building uses a varacter driven
>cable tuner as its front end.  The cable tuner has an input impedance
>of 75 ohms. Most instruments have 50 ohm input impedance and my usage
>will be primarily with 50 ohm devices.


Thanks to all for the fine ideas and proposed solutions.  Greg's
suggestion of the Mini-Circuits ADT1.5-1 seems to be the exactly what
I need.

This is a _really_ great group!