[ARC5] ARC-5 Xmtr 3-4 Mc Tank Coil
Neil
neilb at ihug.co.nz
Wed Jun 15 05:37:12 EDT 2011
>>Need unmodified T-54 3-4 Mc tank coil P/N 7247.
>
> I'm not nit-picking, Joe, but you mention "ARC-5" in your subject line
> which indicates that you need the part for a T-19/ARC-5.
>
> If that is accurate, then it is important to note that the T-19/ARC-5
> does *NOT* use part 7247 as T-54. That part is used only in the ATA
> CBY/CCT-52208 and the SCR-274-N BC-696-A transmitters which use series
> feed of T-54 in the PA plate circuit. The T-19/ARC-5 uses shunt feed
> of T-54 in the PA plate circuit and requires part 9292. There are
> significant non-trivial differences in these two parts. It is more
> difficult than one might think to adapt part 7247 to a circuit intended
> for part 9292.
>
> Mike / KK5F
Mike, are the mounting screw positions different for the two types?
I'm getting at whether it's physically possible or impossible to substitute
one for the other. Curious whether mine has the correct coil fitted.
73 de Neil ZL1ANM
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