LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #2   Report Post  
Old January 18th 08, 12:00 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Dec 2007
Posts: 20
Default Linear Loaded Antennas ??

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

I got some pretty good search results when I Googled "linear loaded
antenna". You have to put the phrase in quotes to get best results. My
search yielded about 193 results.

There's an antenna called the "Cobra Junior"
www.vk1od.net/cobra/index.htm that may be of interest.

Of course Cibek has a very technical discussion of various loaded
antennas. I usually just read the last paragraph summaries to find out
what he's driving at. www.cebik.com/gp/linvert1.html

Here's a good short description of linear loading - I believe the ASCII
graphic is accidentally end-wrapped. lists.contesting.com/_topband/2002
09/msg00030.html

Here's a description of a portable linear loading antenna:
http://www.io.com/~n5fc/notebk_ant.htm that seems good for moderate
distances.

73
--
MGFoster:::mgf00 at earthlink decimal-point net
Oakland, CA (USA)
** Respond only to this newsgroup. I DO NOT respond to emails **

-----BEGIN PGP SIGNATURE-----
Version: PGP for Personal Privacy 5.0
Charset: noconv

iQA/AwUBR5CU24echKqOuFEgEQJtMQCgxoaltM9cXJHngd8noA98/fpbAw8An0da
AO+iZIEPl07AMLXetUW0Xi6c
=wea7
-----END PGP SIGNATURE-----


Lee wrote:
Hi..

I wish to build shorty dipoles for 20 and 80 meters and have considered coil
loaded but dismissed them as too narrow band so i`m considering linear
loading
for b/width and space ...(my garden is 14ft x 35ft )...

I find my homebrew magloops r/x very well but don`t t/x too good!!! hence
the need for a larger directional ant on the rotator without encroaching on
neighbours space ....(too much) .... ;o)

I have googled, but there isn`t much info available and what there is, is a
little
too technical for me to take in.. /

Is anyone familiar with the merits (or otherwise) + information and s/ware
for
designing and building said antennae ?? all help and pointers welcome.


 
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
Linear loaded 40 meter antenna question. Steve Antenna 1 June 1st 07 12:32 AM
Cobra multiband dipole (linear loaded) help pse [email protected] Antenna 18 January 6th 06 01:59 PM
1KW linear, what about nearby antennas? Pat MacKinnon Equipment 3 April 13th 05 05:20 AM
Top loaded antennas - Lances J. Mc Laughlin Antenna 0 April 1st 05 09:14 PM


All times are GMT +1. The time now is 10:03 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