On 05/21/2017 05:14 PM, Bill Turner wrote:
It's an old adage but true: Most man made noise is vertically
polarized because of the "shorting" effect of the earth. As a result
if one is having trouble with man made noise, going to a horizontally
polarized antenna will help.
I learned: Natural noise (lightning) is vertically polarized because
lightning is a vertical event.
Man made noise, like noise motor is generally polarized with it's
feed wiring.
--
Ron KA4INM - Youvan's corollary:
Every action results in unwanted side effects.
_______________________________________________
Amps mailing list
Amps@contesting.com
http://lists.contesting.com/mailman/listinfo/amps
|