[Milsurplus] [Boatanchors] Modulation Transformer ID

Mack Rogers n4vgb at yahoo.com
Mon Nov 29 21:09:05 EST 2010


It does sound like an ART-13 modulation transformer. All those in my possession are Collins part number 677-0002-00 and are also stamped as being T-101.

N4VGB
Mack Rogers




--- On Mon, 11/29/10, n2lxm at juno.com <n2lxm at juno.com> wrote:

> From: n2lxm at juno.com <n2lxm at juno.com>
> Subject: [Boatanchors] Modulation Transformer ID
> To: milsurplus at mailman.qth.net, ForSale-Swap at mailman.qth.net
> Cc: boatanchors at mailman.qth.net, homebrew at mailman.qth.net
> Date: Monday, November 29, 2010, 5:52 PM
> Good Evening All,
> 
> 
>         During My cleaning of the
> Shack/Shop I came across a Modulation
> Transformer given to me my and Audiophile friend. he said
> he be leave it
> was from and ART-13. The case has the Chicago Transformer
> Seal stamped
> into the metal. The case is about four inches high, three
> inches deep,
> and four and one half inches wide. One side has four
> attachment studs,
> marked 1,3,4,5 the other side has three studs marked 6,2,7.
> On the top of
> the case are painted in Orange the markings" G. E. CO, CAT
> 7472230,
> 564647, 8800-C. from the weight I would guess it would
> handle thirty to
> fifty watts. Can Anyone help with an ID. Thank You
> 
> 
> 
>                
>                 Jeff
> N2LXM
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