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Re: [TowerTalk] Actual LP Performance vs Tribanders

Subject: Re: [TowerTalk] Actual LP Performance vs Tribanders
From: W0UN -- John Brosnahan <>
Date: Tue, 29 Jun 2004 07:33:08 -0500
List-post: <>
At 04:40 AM 6/29/2004, wrote:

At 20:51 28.06.2004, Jim Lux wrote:

I wouldn't use the s-meter. I'd use a receiver with the AGC disabled and look at the audio output with a PC. The PC lets you digitize the signal so you can measure in a very narrow bandwidth (helping the SNR), and is quite linear.


have a look into G4HFQs very helpful shareware "PolarPlot" which does exactly that:

From the above web site.

23rd April 2004. PolarPlot has been withdrawn as a low cost amateur radio product. Commercial users who are interested in directly using or embedding the program into their own product please contact the author direct. Existing users please email for support as usual.

--John W0UN
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