Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old January 29th 06, 05:10 PM posted to rec.radio.cb
DrDeath
 
Posts: n/a
Default 102" whip

wrote in message
...
On 24 Jan 2006 19:28:09 -0800, wrote:

Im thinking of getting a 102" whip, I dont think I need the spring
because of where im mounting it. But is it nessesary? Should I get it
with the whip ?


Here's another antenna test post I dug out of the archives.

********************************************

I did this test a few years ago (minus the Wilson), at least as best
I could. The problem is that when swapping the magmounts the
position might change a little bit. If the position changes a little
bit then the measured field strength may change a little bit also.
Seeing how all of these antennas are very close to begin with
then you have to wonder if the results may be off just a little bit?

Anyway's, I did run the test and attempted to calibrate the results
in db's . The calibration may be off a little bit, but the order from
the best to the worst as I measured IS accurate.

Radio Shack DLX magmount .................... 0db
K-40 .................................................. ....... .8db
Radio Shack 4.5' center load .................. 1.4db
5' Firestik ................................................ 3db
6.5" Hustler top load ............................... 4db
108' Stainless Steel whip ........................ 4.5db
7' Firestik .................................................. . 5db

Of coarse since the time of this test I have found
and measured even better antennas. Of these the
practical ones all use large diameter masting made of
highly conductive material. A large diameter, air spaced
loading coil. This coil is always upwardly located and the
overall antenna height


Damn Tnom, a 102 on a mag mount? You should be whipped. LOL


  #2   Report Post  
Old January 29th 06, 08:39 PM posted to rec.radio.cb
 
Posts: n/a
Default 102" whip


Radio Shack DLX magmount .................... 0db
K-40 .................................................. ....... .8db
Radio Shack 4.5' center load .................. 1.4db
5' Firestik ................................................ 3db
6.5" Hustler top load ............................... 4db
108' Stainless Steel whip ........................ 4.5db
7' Firestik .................................................. . 5db

Of coarse since the time of this test I have found
and measured even better antennas. Of these the
practical ones all use large diameter masting made of
highly conductive material. A large diameter, air spaced
loading coil. This coil is always upwardly located and the
overall antenna height


Damn Tnom, a 102 on a mag mount? You should be whipped. LOL


A homebrew triple magnet 750lbs magmount. Oops, I shouldn't have
mentioned it. Next thing you know Frank will want to borrow it.
  #3   Report Post  
Old January 30th 06, 08:29 PM posted to rec.radio.cb
DrDeath
 
Posts: n/a
Default 102" whip

wrote in message
...

Radio Shack DLX magmount .................... 0db
K-40 .................................................. ....... .8db
Radio Shack 4.5' center load .................. 1.4db
5' Firestik ................................................ 3db
6.5" Hustler top load ............................... 4db
108' Stainless Steel whip ........................ 4.5db
7' Firestik .................................................. . 5db

Of coarse since the time of this test I have found
and measured even better antennas. Of these the
practical ones all use large diameter masting made of
highly conductive material. A large diameter, air spaced
loading coil. This coil is always upwardly located and the
overall antenna height


Damn Tnom, a 102 on a mag mount? You should be whipped. LOL


A homebrew triple magnet 750lbs magmount. Oops, I shouldn't have
mentioned it. Next thing you know Frank will want to borrow it.


ROFLMAO


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
Impedance of pull-up whip on SW Receiver? John Smith Shortwave 42 June 6th 05 05:08 AM
Why do you use a whip antenna? Dale Shortwave 11 October 5th 04 08:25 AM
Blast from the past...........102 SS whip [email protected] CB 83 November 1st 03 02:31 AM
Effect of whip diameter on resonant frequency Ron Antenna 0 September 12th 03 01:21 AM
Sony Portable versus Tabletops mike Shortwave 10 August 30th 03 11:46 PM


All times are GMT +1. The time now is 02:36 PM.

Powered by vBulletin® Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Copyright ©2004-2024 RadioBanter.
The comments are property of their posters.
 

About Us

"It's about Radio"

 

Copyright © 2017