LinkBack Thread Tools Search this Thread Display Modes
Prev Previous Post   Next Post Next
  #6   Report Post  
Old February 5th 12, 10:43 PM posted to rec.radio.shortwave
external usenet poster
 
First recorded activity by RadioBanter: Aug 2009
Posts: 344
Default Wellbrook loop vs Pixel Technology's RF Pro-1A



"Justis" wrote in message ...

Par Electronics EF-SWL
"Cheaper just to roll your own transformer and hook up a wire to it."
I have a 9::1 balun.
This coax cable they describe, would any other cable say RG8/RG6 do the same
job? Live close to heavy industry and the noise at times just blankets the
area. NEED a quiet antenna. Thanks for the help!


--------------------------------------------------------------------------------
--------------------------------------------------------------------------------

If you need a "quiet" antenna, go for a loop. I had a home brew loop that
worked well, though I had to use a preselector with it. It was almost like a
miracle. Because it was a shielded loop, there was almost 50dB less noise,
and good directionality.

I made the thing from 5/8 copper tubing and some 8 AWG electrical cable. I
just put the cable inside the copper tubing, then connected the three wires
in series, soldered one end to the tubing and connected the other end to the
center of a piece of RG-8 (RG-8X is just as good and much easier to handle)
and clamped the ground braid to same place as the wire attached to the
tubing. This was a 4' loop, so worked as well at MW as SW. Unfortunately, I
don't have it anymore because the harsh climate destroyed it after only a
couple years.


 
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
Pixel Technologies "AM-2" Ultimate AM Broadcast Band Antenna RHF Shortwave 12 November 15th 10 09:49 PM
-FYI- There is a Wellbrook ALA1530 Active Magnetic Loop Antenna currently on eBay RHF Shortwave 0 July 16th 07 05:33 PM
Buzzz on my Wellbrook ALA 1530 loop Mark Veldhuis Antenna 11 August 7th 05 08:10 PM
FS: Wellbrook ALA 1530P Loop Victor Trucco Shortwave 0 January 25th 04 04:36 PM
FS: Wellbrook ALA 1530P Loop Victor Trucco Swap 0 January 25th 04 04:36 PM


All times are GMT +1. The time now is 08:10 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