LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #1   Report Post  
Old December 8th 08, 06:19 PM posted to rec.radio.shortwave
external usenet poster
 
First recorded activity by RadioBanter: Nov 2008
Posts: 12
Default Ferrite antenna/wireless coupler Q's?

I am curious to make a better AM antenna using one of the monster
ferrite rods sold online. The main radio I plan on using this with has
no AM antenna jack however.

I have seen the little stick-on magnetic couplers sold with some of the
loop and coil antennas--and I am guessing that this is another littler
ferrite rod (which I have one, pulled from a junk radio) but don't know
and can't find anything online that suggests what windings to use.

As a general assumption, how many turns should the antenna rod have, and
how many should the coupler have? Considering that we don't know the
number of windings on the radio's actual AM rod, nor do we know what
level is ideal for the radio's tuner circuit....
?
~
 
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
Antenna coupler for 50-900MHz GGap Equipment 5 September 5th 07 05:14 PM
FS Antenna coupler NA Antenna 0 July 26th 06 07:17 PM
FS: COLLINS 180-U-2 ANTENNA COUPLER dt Swap 0 April 7th 04 06:02 PM
FS: COLLINS 180-U-2 ANTENNA COUPLER dt Boatanchors 0 April 7th 04 06:02 PM
FS: COLLINS 180-U-2 ANTENNA COUPLER dt Boatanchors 0 April 1st 04 04:27 AM


All times are GMT +1. The time now is 05:32 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