bird bodies i see errors of +3%
and -4%
Dave
ww2r
--
Message: 1
Date: Fri, 29 May 2009 09:10:56 -0700
From: Ron D'Eau Claire r...@cobi.biz
Subject: Re: [Elecraft] K3 Watt-meter question!
To: elecraft@mailman.qth.net
Message-ID
Gentlemen,
How accurate is the built-in watt meter indicator in the K3???
I'm asking because when I've used a supposed;y accurate Bird 43 while
measuring the K3's various
outputs on the various HF bands there seems to be a slight discrepitancy
between what the K3 is
showing and what's
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Jim:
You might be interested in my K3 output power comparison using lab grade
power measurement equipment.
http://www.cliftonlaboratories.com/k3_power_setting_accuracy.htm
Jack K8ZOA
JIM DAVIS wrote:
Gentlemen,
How accurate is the built-in watt meter indicator in the K3???
I'm asking
Jim, you said supposedly accurate. A Bird wattmeter is accurate only if
it's been properly calibrated and handled carefully - especially the
slugs. Bumps and bangs can easily ruin the calibration (That's why all
Birds used in critical applications carry calibration stickers showing when
it was
#1605
CCA 98 00827
W9DVM
-Original Message-
From: elecraft-boun...@mailman.qth.net
[mailto:elecraft-boun...@mailman.qth.net] On Behalf Of Ron D'Eau Claire
Sent: Friday, May 29, 2009 12:11 PM
To: elecraft@mailman.qth.net
Subject: Re: [Elecraft] K3 Watt-meter question!
Jim, you said
, 2009 9:10 AM
Subject: Re: [Elecraft] K3 Watt-meter question!
Jim, you said supposedly accurate. A Bird wattmeter is
accurate only if
it's been properly calibrated and handled carefully -
especially the
slugs. Bumps and bangs can easily ruin the calibration
(That's why all
Birds used
Subject: Re: [Elecraft] K3 Watt-meter question!
To: Ron D'Eau Claire r...@cobi.biz, elecraft@mailman.qth.net
Date: Friday, May 29, 2009, 10:01 AM
Hi All,
Over the years I've seen Bird Wattmeters for sale at dozens
of hamfests, as well as over the internet. Typically
these
are very pricey
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