LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #3   Report Post  
Old August 10th 03, 06:01 PM
 
Posts: n/a
Default

On Sun, 10 Aug 2003 15:47:04 GMT, "Warpcore"
wrote:

At 20 meters, the overall length would be about 65 feet, and the two halves
of the dipole would be about 32 feet. Perhaps one of the Hams here can help
you out with the coil specifications.

The dipole would need to be (10 metres * velocity factor of material)
long to be resonant on 20m band, roughly 16'6" per leg.
 
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
Inverted ground plane antenna: compared with normal GP and low dipole. Serge Stroobandt, ON4BAA Antenna 8 February 24th 11 10:22 PM
helicity on vertical dipoles The Eternal Squire Antenna 6 June 29th 04 10:32 PM
helicity on vertical dipoles The Eternal Squire Antenna 0 June 29th 04 08:29 AM
QST Article: An Easy to Build, Dual-Band Collinear Antenna Serge Stroobandt, ON4BAA Antenna 12 October 16th 03 07:44 PM
Poor vertical performance on metal sheet roof - comments? Kristinn Andersen Antenna 23 August 8th 03 11:08 PM


All times are GMT +1. The time now is 09:48 PM.

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