LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #9   Report Post  
Old April 15th 06, 07:40 PM posted to rec.radio.amateur.antenna
Richard Clark
 
Posts: n/a
Default fun with loading

On Sat, 15 Apr 2006 12:06:45 -0400, "Yuri Blanarovich"
wrote:

it is similar to loading coil, but worse performer in
the loaded Yagi situation. Have look at the end of my article
http://www.k3bu.us/loadingcoils.htm


Hi Yuri,

As usual, your statement has nothing to do with your link. What is
worse, this EZNEC model is from a third party who is not available to
comment as to the accuracy of your statements about performance.

Even more is the compounding of error at the link:
"G5RV antenna using inductors in the form of loading stubs"
Clearly, then, it is NOT a G5RV.

When we continue with the commentary we find:
"When simple inductance in Eznec is inserted in place of the
stubs, the current erroneously is shown as the same at the both
ends of the inductor."
Clearly, then, the model designer who expected something other does
not know how to design the model. It would seem after several years
of corrections to this error you continue to publish, that you would
have updated your page by now.

It is easy to offer broken solutions. This group sees many of them
that are then used to discredit either the tool or the theory. What
these broken models reveals are the bankrupt designer.

Perhaps you should vet the material from your contributors more
closely.

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
Current across the antenna loading coil - from scratch Yuri Blanarovich Antenna 558 April 25th 06 04:14 AM
Top Loading Butternut HF2V for 160m Dave Richardson Antenna 5 January 28th 04 04:07 PM
Antenna Loading Coils Reg Edwards Antenna 39 January 20th 04 11:59 AM
Loop antenna question Dave Shortwave 38 December 30th 03 11:46 PM
Eznec modeling loading coils? Roy Lewallen Antenna 11 August 18th 03 02:40 AM


All times are GMT +1. The time now is 09:53 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