[AMRadio] NC 183 D

[Vince Werber]

Are you sure it's the NC183D and not the straight NC183?
Easiest way to tell is the IF strip... on the 183 it is a single 455khz...
the 183D is dual conversion...  also the 183 uses octal based tubes only
i.e. the first and second RF is a 6SG7...
If the RF's are 6BA6's then it is the 183D
73
Vince
ka1iic


On Mon, 7 Oct 2002, Tommye & Jim Wilhite wrote:

> I have a NC 183D that I need some information about.  The manual I
> downloaded from BAMA shows the phase inverter to be a 6J5.  The radio I have
> uses a 6SN7 to do that job.  I wonder if anyone has a manual with the
> diagram of the 6SN7 inverter?
>
> If so, I would like a copy and will pay copy and mailing costs.  Any help
> appreciated.
>
> 73   Jim
> de W5JO
>
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