[Amps] Bird Element Calibration?

K7RDX k7rdx at earthlink.net
Mon Mar 21 22:13:08 EST 2005


I think someone gave him (Doc Kirby) "The Bird" ?? In USA that pertains to
elevation of one`s middle finger....Same meaning in G land?   Jim.
----- Original Message -----
From: "David Kirkby" <david.kirkby at onetel.net>
To: <garyschafer at comcast.net>
Cc: <amps at contesting.com>
Sent: Monday, March 21, 2005 6:56 PM
Subject: Re: [Amps] Bird Element Calibration?


> Gary Schafer wrote:
>
> >Guys, keep in mind that 5% accuracy spec is of FULL scale. That means
> >that a 2500 watt slug has +- 125 watt accuracy at ANY part of the scale.
> >
> But they do not meet the +/- 5% of FSD on anything like a regular basis.
> So the errors are not 125W on any part of the scale, but more like +/-
250W.
>
>
> I think they are pretty good right at the bottom of the scale. They
> measure 0W with great accuracy!
>
> --
> Dr. David Kirkby,
> G8WRB
>
> Please check out http://www.g8wrb.org/
> of if you live in Essex http://www.southminster-branch-line.org.uk/
>
>
>
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