[ARC5] BC-221s

[Kenneth G. Gordon]

On 2 Oct 2017 at 1:56, Richard Knoppow wrote:

>     I found a TM on line somewhere covering all the BC-221 models up 
> through the AK, I think.

TM-11-300. Covers up through the -AL, here:

http://www.w7ekb.com/glowbugs/Military/PDF%20files/BC221/SCR-211.pdf

BTW, the only BC-221 models which include "modulation" are the -AJ, -AK, and -AL 
models. None of the others have that.

ALL LM models include modulation.

The -AJ, -AK and -AL models also include a "Warmup" setting of the operation switch. None 
of the others include that feature.

Ken W7EKB

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