LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #8   Report Post  
Old January 6th 05, 05:00 PM
Cecil Moore
 
Posts: n/a
Default

Jim Leder wrote:
After reading numerous posts, I built an EDZ for 20 using the '450 ohm'
ladder line and coax balun approach. Maybe I got lucky, I don't know but
when I hooked up the antenna analyzer I was surprised to see an SWR of 1.3:1
at 14.030 and the impedance was around 51 ohms.


Odds are that your feedline is a multiple of half-wavelengths
plus 0.2 wavelength. If you know the VF and length, it would
be interesting to calculate how close you came to N.2 wavelengths.
--
73, Cecil http://www.qsl.net/w5dxp


----== Posted via Newsfeeds.Com - Unlimited-Uncensored-Secure Usenet News==----
http://www.newsfeeds.com The #1 Newsgroup Service in the World! 100,000 Newsgroups
---= East/West-Coast Server Farms - Total Privacy via Encryption =---
 
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
Parallel balun problem with wire loop loopfan Antenna 7 March 23rd 04 09:36 PM
Adding a 2:1 balun to a multi-band dipole Larry Gauthier \(K8UT\) Antenna 4 February 5th 04 06:22 AM
Horizontal loop - balun or no balun ? Per Enocson Antenna 5 December 14th 03 01:28 AM
Balun Grounding Question ? Robert11 Antenna 6 November 23rd 03 09:39 PM
Off Center Fed Dipole: Windom HSQ Charles Wittnam Antenna 8 September 2nd 03 01:25 AM


All times are GMT +1. The time now is 04:30 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