[GreenKeys] TTY distortion analyzers

[Roy Morgan]

At 04:06 PM 6/6/2005, Gregory W. Moore wrote:
>Hey, GA, OM
>
>Also being the proud owner of a Stelma TDA-25 disto analyzer, ...wondering 
>if you had a manual lying around for that humongous, wonderful beast???

This reminds me that I have:

Sperry, Ltd, Canada
Combination Teletest
SP AGC-2PS1

and would love a manual/copy for it.

This thing has two parts: one side is a loop test signal generator and the 
other side is a signal test set.. so it can test itself.  It seems to run 
but it has a number of low frequency crystals and plug-in circuit boards 
that would be hard to figure out.

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 --