[R-390] Fixture for finding low-noise 6DC6's?

[JMILLER1706 at cfl.rr.com]

Why couldn't the radio (R-390a) itself be used as a "fixture"?

----- Original Message -----
From: Barry <n4buq at aol.com>
Date: Friday, December 2, 2005 11:02 am
Subject: Re: [R-390] Fixture for finding low-noise 6DC6's?

> TS-585.  Fair Radio sells them (I bought one from them).
> 
> Barry - N4BUQ
> 
> <snip>
> 
> > General Radio and others made "Output Power Meters" that are 
> very useful
> > for this job. The GR types are 583 (low power), 783(high power), 
> and the
> > most recent is the 1840A. These things present a wide range of 
> resistive> loads and a meter to measure power delivered.  There 
> are a couple versions
> > of a military meter also, some TS- number I can't recall.
> 
> <snip>
> 
> > Happy Noise-Figuring, all.
> >
> > Roy
> >
> > - Roy Morgan, K1LKY since 1959 - Keep 'em Glowing!
> > 7130 Panorama Drive, Derwood MD 20855
> > Home: 301-330-8828 Cell 301-928-7794
> > Work: Voice: 301-975-3254,  Fax: 301-948-6213
> > roy.morgan at nist.gov --
> 
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