[ARC5] BC-221s

[Richard Knoppow]

    Thats the book, thank you. Mine does have modulation, I have to look 
at it to see which version it is but think its an AK. Its in a wooden 
case with an AC power supply and a pair of headphones. Has the original 
calibration book. I no longer remember where I bought it, a local 
surplus store no doubt, or what I payed for it, maybe $25. It all worked 
and has needed no repair (he said with his fingers crossed).

On 10/2/2017 9:41 AM, Kenneth G. Gordon wrote:
> 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

-- 
Richard Knoppow
1oldlens1 at ix.netcom.com
WB6KBL