I can't say of the people I know running that antenna I've ever known anyone 
having a problem with RF feedback of any kind unless they were going to have 
it anyway and I ran close to 800 watts through mine.
----- Original Message ----- 
From: "Tom Behler" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, November 28, 2012 7:43 PM
Subject: Re: Cobra antennas


>    Steve:
>
> I'm tempted to do just that.  My only concern is stray RF getting into the
> shack with such an arrangement.
>
> I've heard that this can be a problem with that type of antenna.
>
> Tom Behler: KB8TYJ
>
> ----- Original Message ----- 
> From: "Steve" <[log in to unmask]>
> To: <[log in to unmask]>
> Sent: Wednesday, November 28, 2012 2:38 PM
> Subject: Re: Cobra antennas
>
>
>> Tom,
>>
>> If you have 100 feet of room, why not just string up an inverted vee and
>> feed it with open-wire to a 6-1 ballun and tune it.
>>
>>
>