[TowerTalk] Which RTV Update.. Which One for this Application?

n8de at thepoint.net n8de at thepoint.net
Tue Feb 5 21:19:34 EST 2008


Sounds like a T-Match to me.
Seal the ends of the coax where the braid pigtails emerge from the  
jacket with RTV and you'll be fine.

Don
N8DE

Quoting DENNIS BRICKEY <n4dd at embarqmail.com>:

>
>
> OK Guys,
>
> The 4:1 balun that I am needing to build is illustrated in the KLM  
> 40M-4 manual and equates to a 1/2 wavelength of coax cut 6 inches  
> longer to allow 3 inch center�
>
> conductor pigtails for attachment to each side of the driven   
> element.  The 1/2 wave is in the shape U with the shields at each   
> end soldered to the shield of the
>
> actual feedline.  The center conductor of the feedline  is then  
> soldered to one of the center conductors at the end of the  1/2  
> wavelength of coax and attached to one side of
>
>  the driven element leaving one remaining pigtail for the other side  
>  of the driven element.  I think there was some confusion as to what  
>  I was building.  The coax will be open
>
> and therefore needing some kind of sealant. What do you do?  What do  
>  you use?  Sorry for any confusion!!
>
> Thanks for the input,
>
> Dennis N4DD�
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