[Milsurplus] Identify some small modules?

[WA5CAB at cs.com]

I don't know what the modules go to but 152-174 MC is the old VHF FM Hi-Band. 
 Same band as covered by AN/VRC-19.  There was a portable set that covered 
the same band but can't remember the nomenclature right now.  Maybe after Rita 
I'll think of it.

In a message dated 9/22/2005 12:03:55 AM Central Daylight Time, 
antqradio at juno.com writes: 
> Possibly a radio hydrophone (radiosondes ?) receiver?  I think the
> frequency band is right.
> Regards,
> Jim
> 
> On Wed, 21 Sep 2005 14:25:49 -0700 "Ian Wilson"
> <ianmwilson at earthlink.net> writes:
> >These are 7" x 2.5" x 1.5" and 7" x 2.5" x 2".
> >Contain subminiature tubes (5678, 1AD4, 5783, 5840).
> >All are marked "152-174 MC".
> >I have 3 modules: Local Osc / RF Ampl / 2nd IF Discr.
> >
> >Was wondering what equipment these would be from.
> >

Robert & Susan Downs - Houston
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