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[TowerTalk] FIlters

To: <towertalk@contesting.com>
Subject: [TowerTalk] FIlters
From: w4an@contesting.com (Bill Fisher - W4AN)
Date: Wed, 28 Jan 1998 09:59:05 -0500 (EST)
On Wed, 28 Jan 1998, Charles H. Harpole wrote:

> Ok, but what happens when the operating freq. deviates a little or a lot
> from the stub design freq.?  K4VUD

You have obviously never swept a stub with a SWR analyzer.  The Q is not 
very high.  Low Q is actually a problem.  Some guys make these stubs out 
of CATV hardline to increase the Q.  I am using some networking coax that 
has two shields.  Even so, it's not like you are going to need a stub for 
14Mhz SSB and another for 14Mhz CW.  Not even close.

73

Bill, W4AN

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