Topband: Coax Choke Balun

[DAVID CUTHBERT]

Bill,

your new choke has an inductance of 110 uH and presents an impedance of
+j1300 ohms.

     Dave WX7G

On Tue, Nov 10, 2009 at 4:58 PM, Bill Gillenwater <gillie at pa.net> wrote:

> I need some suggestions, or the "go-ahead". I am getting ready to wrap 30
> turns of RG213 around a 14" piece of 8" round PVC, for use as a choke on my
> inverted L.  Is there a better way? I currently have an old choke that is 15
> turns of RG213 which is taped together and not wrapped on a form. I am still
> getting some RF on the feedline and I wanted to make a new balun according
> to the antenna books.
>
> tnx 73 Bill K3SV
> _______________________________________________
> 160 meters is a serious band, it should be treated with respect. - TF4M
>