[Milsurplus] Odd unit, tx?, xtal marker?, US military?

[MWM]

Many thanks to all who id'd this little unit, and for sending me the cct. 


cheers, Ben. 



====================================================

Subject: Re: [Milsurplus] Odd unit, tx?, xtal marker?, US military?
On 9/15/2012 12:52 PM, MWM wrote:

> Can anyone i.d. this little unit, 3 tube, looks like some form of marker
  or xtal checker etc. I'm guessing US military as the top cover has the red
  stamp found on many such sets.
>


It is a TS-32/TRC-1.  Test oscillator used with the AN/TRC-1
series of radio relay sets.  The tuning cap should have a little
bakelite disc labeled from 70 to 100, which is the output frequency
in megacycles.  There also should be a power cord coming from the
hole in the lower right.