LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #23   Report Post  
Old May 30th 05, 02:18 PM
Cecil Moore
 
Posts: n/a
Default

John Smith wrote:
Actually, it may be, and it may have had nothing to do with that guy
wire/ground wire you were visually looking at (well, not directly--and
it serving as an antenna)...


Some traveling-wave antennas are wired "directly" to
ground at the far end. We are dealing with distributed
RF networks, not DC circuits. A DC ground wire 1/4WL
long is usually NOT an RF ground at all.

If one installs artificial ground circuitry between the
radio antenna and the ground rod, one can either attenuate
the signal or not depending upon the settings of the
artificial ground.
--
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! 120,000+ Newsgroups
----= East and 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
Choke Balun Impedance Recommendations? MikeN Antenna 0 January 27th 05 03:04 AM
FS:Conar Twins - Conar 500 Receiver & Conar 400 Xmtr Dave Hollander Equipment 0 December 8th 03 02:35 AM
Review: Ramsey HFRC-1 WWV receiver kit Tim Shoppa Equipment 4 September 8th 03 03:20 AM
Review: Ramsey HFRC-1 WWV receiver kit Tim Shoppa Equipment 0 September 6th 03 08:52 PM
FS: Icom R75 Receiver w/DSP David Black Shortwave 0 July 21st 03 10:06 PM


All times are GMT +1. The time now is 03:39 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