Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old December 14th 03, 03:39 AM
Cecil Moore
 
Posts: n/a
Default

Lloyd Mitchell wrote:
You know I've been watching the posts in this group for over a year now and
no matter what anyone says you guys always have a negative to say about
somebody elses antenna.


That proves that no antenna is perfect for everyone.

I have attached the writeup from "ol' G5RV himself that was posted on
several websites.

Here is the original article and I still believe that the antenna I
described is very close if not in fact the same construction.

http://www.qsl.net/aa3px/g5rv.htm


What he left out is the SWR on the coax which is a killer on 30m,
17m, and 10m according to EZNEC.
--
73, Cecil http://www.qsl.net/w5dxp



-----= Posted via Newsfeeds.Com, Uncensored Usenet News =-----
http://www.newsfeeds.com - The #1 Newsgroup Service in the World!
-----== Over 100,000 Newsgroups - 19 Different Servers! =-----
  #2   Report Post  
Old December 14th 03, 02:28 PM
Jim Leder
 
Posts: n/a
Default

Oddly enough, the full sized one I have, in addition to OK performance
on 80/75, 40 and 20 works better than anything else I've tried on 17.
It really does do poorly on 30,15,12 and 10 though. Go figure...
  #3   Report Post  
Old December 14th 03, 04:25 PM
Cecil Moore
 
Posts: n/a
Default

Jim Leder wrote:
Oddly enough, the full sized one I have, in addition to OK performance
on 80/75, 40 and 20 works better than anything else I've tried on 17.
It really does do poorly on 30,15,12 and 10 though. Go figure...


At the higher frequencies, small variations in design and environment
can cause large shifts in characteristics due to the shorter wavelengths
involved. For instance, if the dipole is a little longer than 102 ft,
the series-section transformer is a little longer than 30 ft with a
relatively low VF, the G5RV antenna system's resonant point will shift
a lot on the higher bands. Also, installing the G5RV in an inverted-V
configuration can change things considerably on the higher bands. I'm
glad it works well for you on 17m. That's a neat band.
--
73, Cecil http://www.qsl.net/w5dxp



-----= Posted via Newsfeeds.Com, Uncensored Usenet News =-----
http://www.newsfeeds.com - The #1 Newsgroup Service in the World!
-----== Over 100,000 Newsgroups - 19 Different Servers! =-----
Reply
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
OCF Dipole vs. G5RV vs. Carolina Windom ??? Deane Charlson Antenna 11 November 5th 03 09:50 PM
G5RV on 160m. Where goes the signal ? Thierry Antenna 17 October 30th 03 03:50 PM
G5RV 450 ohm or 300 ohm Phasing line Andy Antenna 2 August 15th 03 03:10 AM
Layout for G5RV twin feedline? Harry George Antenna 1 August 12th 03 12:04 AM
Will my G5RV work in a this V shape Peter Wilson Antenna 10 July 29th 03 10:54 PM


All times are GMT +1. The time now is 08:38 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