[TowerTalk] FIlters

David Robbins k1ttt@berkshire.net
Fri, 30 Jan 1998 00:17:55 +0000


it depends on your definitions.  my stubs are 1/4 wave shorted
at the frequency i want to pass.  at the second harmonic that i
want to get rid of they are 1/2 wave shorted.

Mike wrote:
> 
> At 12:32 AM 1/29/98 +0000, you wrote:
> >check out my analysis on quarter wave shorted stubs at:
> 
> Wait a MINUTE!!!!!
> 
> Now I am lost...I thought the formula was Quarter wave open, or HALF wave
> shorted!!!
> 
> Did I forget something, or is there a new theory to this that I missed!!!
> 
> Dumb Kid in CA
> Mike...NO6X
> 
> Check out my home page at http://home.inreach.com/no6x
> 
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-- 
David Robbins K1TTT (ex KY1H)
k1ttt@berkshire.net   or   robbins@berkshire.net
http://www.berkshire.net/~robbins/k1ttt.html

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