Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old December 31st 04, 01:34 AM
ml
 
Posts: n/a
Default balun polarity?

i just got a vangordon 1 1 balun w/ear loops and pl259


how can idetermine which 'ear' is + and or - ? my ohmeater shows same
for both so obv that not a good test
  #2   Report Post  
Old December 31st 04, 03:05 AM
ml
 
Posts: n/a
Default

In article ,
Bill Turner wrote:

On Fri, 31 Dec 2004 01:34:01 GMT, ml wrote:

i just got a vangordon 1 1 balun w/ear loops and pl259


how can idetermine which 'ear' is + and or - ? my ohmeater shows same
for both so obv that not a good test

__________________________________________________ _________

Hold it with the label side facing you and point it toward the full
moon. The "ear" on the left is + and the other is -. Or is it the
other way? I forget. Actually, it's AC so there is no polarity.


no plarity? so if i am making a dipole that says make the + side say
88ft long(aka rf hot)) off the balun, and the - rf ground side say 44ft
long

your saying making either terminal off the balun 44 or 88 ft long is the
same? and would have exactly same effect??


home come the back of my tuner has rf hot (+) on it?


just a bit confused
  #3   Report Post  
Old December 31st 04, 09:34 AM
Ian White, G3SEK
 
Posts: n/a
Default

ml wrote:
i just got a vangordon 1 1 balun w/ear loops and pl259


how can idetermine which 'ear' is + and or - ?


You can connect the "balanced" terminals either way around. That's the
whole point of having a balun!


--
73 from Ian G3SEK 'In Practice' columnist for RadCom (RSGB)
http://www.ifwtech.co.uk/g3sek
  #4   Report Post  
Old December 31st 04, 01:47 PM
Jim - NN7K
 
Posts: n/a
Default

Actually, for MOST applications, the polarity will make no difference.
The ONLY eception would be if you were stacking 2, or more antennas
(like , say 2 tribanders in phase, which in itself would be an awesome
sight!). Just hook it up and work the world!
Jim NN7K

Bill Turner wrote:
On Fri, 31 Dec 2004 01:34:01 GMT, ml wrote:


i just got a vangordon 1 1 balun w/ear loops and pl259


how can idetermine which 'ear' is + and or - ? my ohmeater shows same
for both so obv that not a good test


__________________________________________________ _________

Hold it with the label side facing you and point it toward the full
moon. The "ear" on the left is + and the other is -. Or is it the
other way? I forget. Actually, it's AC so there is no polarity.

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
Parallel balun problem with wire loop loopfan Antenna 7 March 23rd 04 09:36 PM
Adding a 2:1 balun to a multi-band dipole Larry Gauthier \(K8UT\) Antenna 4 February 5th 04 06:22 AM
Balun design / SWR ? Wolfgang K. Meister Antenna 8 February 4th 04 06:34 PM
Horizontal loop - balun or no balun ? Per Enocson Antenna 5 December 14th 03 01:28 AM
Balun Grounding Question ? Robert11 Antenna 6 November 23rd 03 09:39 PM


All times are GMT +1. The time now is 08:25 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