[Boatanchors] what do i have here? part 2, underchassis photos!

[Al Klase]

I stand corrected.  I just got to the clincher.

"SCR-255 DF receiver (BC-903, BC-904); Direction Finding Semi portable; 
gnd station; freq range 550 kc-30 mc. Operates as an aural null DF 
employing a rotating Adcock ant system Radio Transmitter BC-904-A as a 
target xmtr tower is completely enclosed by detachable panels that 
provide a weather proof shelter. Power is supplied by two 6v storage 
batteries in parallel. TM 11-861"

Very interesting.   I wonder what it was supposed to look like.

It's getting late,
Al

On 9/22/2010 12:14 AM, Al Klase wrote:
> Definitely an NC-100.  I'm guessing the original "painted lady" front
> panel got messed up or didn't appeal to the guy who modified it.
> See:  http://www.oldradios.co.nz/gallery/anchors/NATIONAL%20NC-100X.html
>
> The original power transformer were prone to failure.
>
> Al
>
> On 9/21/2010 11:54 PM, Barry Tuttleman wrote:
>    
>> first, a big thank you to all who responded!
>>
>> sorry for the delay; here's s couple underchassis photos:
>> http://nevadabarry.com/images/national5.jpg
>> http://nevadabarry.com/images/national7.jpg
>> http://nevadabarry.com/images/national8.jpg
>>
>> and here's the clincher???
>> http://nevadabarry.com/images/national6.jpg
>> xoom in on the lower section of the schematic
>> that was located on the inner bottom panel.
>>
>> comments?
>>
>> tnx,
>> barry
>> carson city, nv
>>
>>
>>
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>>      
>    

-- 
Al Klase - N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/