Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old August 18th 04, 04:51 PM
Space Charge
 
Posts: n/a
Default Lopp antenna Question-Re-Post

Questions on this antenna:

No takers the first time, so re-post:

=============================================

http://www.pcug.org.au/~prellis/amat...miser-80m.html

1. Think this will stand 150 watts AM? That 300 ohm twinlead looks a
little fragile for a capacitor...

2. How critical is the actual ratio of length to height? Seems to
indicate a length of about 23-24 ft (upper end of band), and I only
have about a 20 ft run to work with...making the height a bit
taller... so the whole thing might come out a bit taller and a bit
narrower, once it was hung.

Thanks to the group in advance,

Lin/KJ6EF
For email responses, remove "nospam_".
  #2   Report Post  
Old August 18th 04, 04:55 PM
Space Charge
 
Posts: n/a
Default

Sorry, folks...that should have been "Loop"...never post before the
2nd cup of coffee...
For email responses, remove "nospam_".
  #3   Report Post  
Old August 18th 04, 05:28 PM
Richard Clark
 
Posts: n/a
Default

On Wed, 18 Aug 2004 14:51:38 GMT, (Space
Charge) wrote:

Questions on this antenna:
http://www.pcug.org.au/~prellis/amat...miser-80m.html

Hi Lin,

This is one that you could easily model with the free version of
EZNEC. It won't answer the robustness of the twin line cap, but
presumably the author of this design had already put that to the fire.

As for its description, nothing seems out of the ordinary.

73's
Richard Clark, KB7QHC
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
Inverted ground plane antenna: compared with normal GP and low dipole. Serge Stroobandt, ON4BAA Antenna 8 February 24th 11 11:22 PM
Mobile Ant L match ? Henry Kolesnik Antenna 14 January 20th 04 05:08 AM
Poor quality low + High TV channels? How much dB in Preamp? lbbs Antenna 16 December 13th 03 04:01 PM
QST Article: An Easy to Build, Dual-Band Collinear Antenna Serge Stroobandt, ON4BAA Antenna 12 October 16th 03 08:44 PM


All times are GMT +1. The time now is 06:31 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