[Elecraft] RF in the Trees

Eric Swartz - WA6HHQ, Elecraft eric at elecraft.com
Sat Jun 28 01:42:24 EDT 2014


Hi Jim,

This thread has been closed. Please take further discussion off list in the 
interest of reducing list overload for others.

73,

Eric
elecraft.com

On 6/28/2014 9:32 AM, Jim Brown wrote:
> On 6/27/2014 6:30 AM, Don Wilhelm wrote:
>> if you can couple RF into it, it will radiate. 
>
> Yes. There are many ways to feed a vertical dipole. I developed a method that 
> uses the outside of the coax as half of the dipole, and uses a ferrite choke 
> to form the "end insulator." The choke is positioned a quarter wave down the 
> coax from the center insulator.
>



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