[ARC5] minor correction/Fw: RF ammeters / BC442-A ...
Henry Frederick "Meils" Meiseles
meils at get2net.dk
Fri May 27 03:43:37 EDT 2011
I do realize there's a current transformer but that doesn't
necessitate that the dial readings are arbitrary -- but
the dial is linear which would most probably be
too good to be true for "factual current" readout.
----- Original Message -----
From: <WA5CAB at cs.com>
To: <milsurplus at mailman.qth.net>; <arc5 at mailman.qth.net>
Sent: Friday, May 27, 2011 9:09 AM
Subject: Re: [ARC5] minor correction/Fw: RF ammeters / BC442-A ...
> No.
>
> The T-47/ART-13 et al feeds the RFA through a current transformer. But I
> don't recall what the turns ratio is.
>
> In a message dated 5/27/2011 12:48:00 AM Central Daylight Time,
> meils at get2net.dk writes:
>> meant to write, "Were THESE (BC442-A) ammeter units ...for higher power
>> rigs?
>
> Robert Downs - Houston
> wa5cab dot com (Web Store)
> MVPA 9480
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