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@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 centerï
>
> 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 N4DDï
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