If you use an automotive spark plug make sure its not the resistor type.
Carl
KM1H
- Original Message -
From: "DAVID CUTHBERT"
To: "Bob Kupps"
Cc: "topband"
Sent: Friday, July 27, 2012 8:24 AM
Subject: Re: Topband: Fw: Choke Construction Info Needed
I agree with Tom and Bob that the big, heavy choke is not needed. Even it
offers too much inductance to be an effective lightning path.
A spark gap is the thing to use across the choke or shorted 90 degree
feedline. It should have a weather cover and be set close but not too
close. See ROSS ENGINE
Hi Phil
I'm no expert but plan to use a quarter wave shorted stub of RG6 at the feed
point of my verticals for static drain and harmonic reduction, along with a
spark gap in the event of a close strike.
73 Bob
- Forwarded Message -
From: Phil Clements
To: topband@contesting.com
Sent:
