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Re: [TowerTalk] Homage to Ohmage

To: towertalk@contesting.com
Subject: Re: [TowerTalk] Homage to Ohmage
From: Jim Brown <jim@audiosystemsgroup.com>
Reply-to: jim@audiosystemsgroup.com
Date: Fri, 22 Oct 2021 00:29:57 -0700
List-post: <mailto:towertalk@contesting.com>
On 10/21/2021 11:43 PM, KD7JYK DM09 wrote:
that's 52.13 Ohms average, which matches the old standard, regardless of labeling.

Hi Kurt,

That's 4% of the value. Could it be measurement error? How were you measuring these things -- that is, what test instrumentation? How was it calibrated? At what frequency did you measure? Do you have any 1% resistors in the range of 50 ohms that you can measure? I've accumulated a small stock of 1% fairly large SMT parts, to which I've soldered leads, that I use for an "idiot check" on measurement equipment.

73, Jim K9YC


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