LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #28   Report Post  
Old October 10th 08, 01:29 PM posted to rec.radio.amateur.antenna
external usenet poster
 
First recorded activity by RadioBanter: Jun 2006
Posts: 828
Default Dummy Load Antenna

J. B. Wood wrote:
That is very similar to what the Maxcom Antenna Matcher
did. It was reviewed (and panned) in November 1984 QST.
As you suspected, almost all the power would go into the
dummy load and very little would be radiated.

Honestly, it's not a very good idea. :-)

73,
Bob
K3PH


Hello, and generally not if maximizing operating efficiency (the portion
of available transmitter power that is being radiated by the antenna) is
of concern. However, placing a low-loss pad between the output of one
device and the input of another can be a simple, inexpensive broadband
matching technique if the power loss in the pad can be tolerated .
Sincerely, and 73s from N4GGO,



But as a good operating practice, Hams usually want to have efficient
ways to transfer their limited power.

It's in that realm between extremes - the Person who never puts up an
antenna because nothing is perfect enough, and the person who is willing
to waste almost all their power in the name of Low SWR, or maximum
convenience.

IMO, it's best to settle somewhere towards the more efficient end of
that group.

Which I guess is why I have a big ungainly Bug-Catcher type antenna on
the car instead of a short and cute whip.

- 73 de Mike N3LI -
 
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
Want to trade for an antenna tuner and dummy load Jim Swap 0 February 28th 06 02:10 AM
Dummy Load FS Bryan Swap 0 February 16th 05 10:08 PM
looking for Dummy Load GALAXY DOCTOR CB 0 February 17th 04 07:12 AM
FA: Unbuilt Antenna Dry Dummy Load/Meter N4ATS Swap 0 December 25th 03 02:07 AM
Ten Tec 240-KW Dummy Load Jon Kummer Swap 3 November 14th 03 01:55 PM


All times are GMT +1. The time now is 09:49 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