LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #11   Report Post  
Old March 4th 05, 06:33 PM
 
Posts: n/a
Default

I don't think there would be a problem in beating that!
I would expect many could come up with one better than that at a feed
point height
of 1 wave length. Isn't the max gain theoretical obtainable just short of
16dbi ?
Allow for 0.5 db max losses seems like 15.5 dbi is obtainable.
( using perfect flat terrain ofcourse with a 60 foot boom 'big' yagi)
With all the experts that reside on this group plus a zillion of antenna
reference books
I expect many to come up with antennas better than that.
Isn';t all now known about antennas and placed in print? (Grin)
It just needs is a bit of research or an expert to share his knowledge
with civility.
Art





"Richard Clark" wrote in message
...
On Fri, 04 Mar 2005 17:19:26 GMT, "
wrote:
Now say we have another antenna with a single feed that has a TOA of
10 degrees with the same gain as the big yagi !.


Hi Art,

Simply using EZNEC's freely available yagi design, I can come up with
a 11.4 dBi figure at 10 degrees. Can you say we have another antenna
with a single feed that has a TOA of 10 degrees with more gain that
this?

73's
Richard Clark, KB7QHC



 
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
F/A New Motorola VHF portable antennas (Motorola Branded!!) Andy Scanner 1 May 26th 04 09:22 PM
F/A New Motorola VHF portable antennas (Motorola Branded!!) Andy Swap 0 May 18th 04 10:14 PM
FA Motorola VHF rubber duck Antennas $4.99 ea. Dealer cost $8.70 List $11.80 Andy Swap 0 May 17th 04 01:46 PM
Poor quality low + High TV channels? How much dB in Preamp? lbbs Antenna 16 December 13th 03 03:01 PM
Poor quality low + High TV channels? How much dB in Preamp? lbbs Shortwave 16 December 13th 03 03:01 PM


All times are GMT +1. The time now is 12:08 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