[Milsurplus] What AM Transmitter did the Army use to teach with?

[Lee]

The Eldico TR-75 uses a 6AG7 oscillator and a807 PA and sometimes a 1646 
PA.  The transmitter was all on one chassis.  Eldico then sold a plate 
modulator for it which was connected to a rear terminal strip.  It had a 
government nomenclature painted in Army Drab.  In reality the RF portion 
was a TR-75.

Lee, w0vt

On 12/18/2015 12:50 PM, Mike Feher wrote:
>
> That may well be, however the schematic shown was far from an Eldico 
> which used larger high power tubes and was on a big heavy chassis. It 
> was also 1949 vintage, so, hard to believe they would be using such in 
> 1974. 73 – Mike
>
> Mike B. Feher, N4FS
>
> 89 Arnold Blvd.
>
> Howell, NJ, 07731
>
> 732-886-5960
>
> *From:*Milsurplus [mailto:milsurplus-bounces at mailman.qth.net] *On 
> Behalf Of *Lee
> *Sent:* Friday, December 18, 2015 1:32 PM
> *To:* milsurplus at mailman.qth.net
> *Subject:* Re: [Milsurplus] What AM Transmitter did the Army use to 
> teach with?
>
> The Army used an Eldico TR-75 painted in Army Green in some 
> instances.  One recently sold on Ebay.
> Lee
>
> On 12/18/2015 12:07 PM, Mike Feher wrote:
>
>     Interesting how some minds work. Mine may be more messed up than
>     others, but, when I looked at that modulator tube I swear it said
>     6AQ5, HI. I guess that is what I was expecting and did not
>     scrutinize further. 73 – Mike
>
>     Mike B. Feher, N4FS
>
>     89 Arnold Blvd.
>
>     Howell, NJ, 07731
>
>     732-886-5960
>

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