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Re: [TowerTalk] How to get "50 ohms J Zero"?

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Subject: Re: [TowerTalk] How to get "50 ohms J Zero"?
From: "Peter Chadwick" <>
Date: Mon, 29 Aug 2005 21:40:28 +0100
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How accurately do you want the 50+j0?

For the majority of purposes, anything under about a 1.5:1 SWR is more than
adequate: for 30kW autotune HF tx's, we had a limit of a 2:1 SWR.

If you really need high accuracy, go to Agilent for a network analyser:
depending on frequncy range etc., be prepared to spend up $60k or more.


Peter G3RZP


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Stations", and lot's more.  Call Toll Free, 1-800-333-9041 with any questions 
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