[Amps] antennas that are 1:1 vswr all over the band

[Harry]

Sure Peter
There's a popular mobile antenna called the screwdriver antenna.
http://www.qth.com/n7lyy/

Harry

donii at sympatico.ca wrote:

> Gentlemen
> A while back as I was listening to two rag chews on 80 they mentioned 
> some kind of antenna that was extremely expensive and that could adjust 
> its length according to the frequency transmitted. This must have been 
> for 20 and higher. I don't know anymore as I wasn't really paying 
> attention. Anybody know of this type of antenna? Could it be done?
> Peter
> VE2FAR