What's a balum?
If you mean "balun," a current balun, which can be an RF choke type wound of
the coax itself, is always a good idea to decouple the feedline and prevent
it from becoming an undesired radial. If your vertical is ground mounted
and the coax is buried underground, this probably doesn't make much
difference; but in almost any situation, it can't hurt and may well help.
WB2WIK/6
-----Original Message-----
From: Merlin-7 KI4ILB [mailto:merlin-7@sc.rr.com]
Sent: Monday, November 07, 2005 3:08 PM
To: TOWERTALK@contesting.com
Subject: [TowerTalk] choke/ balum
I am new to this so here comes another odd question....
If you feed a vertical antenna with 50 ohm coax do you need a choke or a
balum at the feed point?
Thanks...
_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless
Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any
questions and ask for Sherman, W2FLA.
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_______________________________________________
See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather
Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions
and ask for Sherman, W2FLA.
_______________________________________________
TowerTalk mailing list
TowerTalk@contesting.com
http://lists.contesting.com/mailman/listinfo/towertalk
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