LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #4   Report Post  
Old February 15th 10, 09:13 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jun 2006
Posts: 828
Default OCF: Proprer type of balun (transformer)

Roy Lewallen wrote:

My opinion is that users of OCF dipoles are just about always going to
have to deal with some amount of common mode current, and the best you
can do is reduce it to a level you can tolerate.



I've always wondered, when people take these antennas that are likely to
have feedline radiation, and try as they may to stop it, isn't it likely
that they are making the antenna not work as well as it might have if we
just left the feedline radiate as it would? You might be taking away a
major part of the antenna performance?

I have to expect that a radiating feedline would have to be a pretty
inconsistent sort of antenna from one installation to another.

- 73 de Mike N3LI -
 
Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules

Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
Qaudrifilar wideband balun transformer? Ken Antenna 1 October 17th 10 01:00 AM
A choke balun is an impedance transformer. Reg Edwards Antenna 0 August 25th 05 08:29 AM
Balun type? JB Equipment 0 May 9th 05 02:19 AM
Longwire balun. Which type? MC Shortwave 20 February 27th 05 11:46 PM
Building a Matching Transformer for Shortwave Listener's Antenna using a Binocular Ferrite Core from a TV type Matching Transformer RHF Shortwave 13 November 3rd 04 08:34 PM


All times are GMT +1. The time now is 11:24 AM.

Powered by vBulletin® Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Copyright ©2004-2025 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017