Reply
 
LinkBack Thread Tools Search this Thread Display Modes
  #1   Report Post  
Old April 30th 04, 09:27 AM
Chris
 
Posts: n/a
Default Cheap aerial, poss home made?

Hi

i'm after a cheap outdoor aerial for my old scanner, nothing special just
something to use to listen around the 450mhz range, i've seen
http://www.maplin.co.uk/products/mod...3&P roducts=1
which looks ok, but was just wondering if a whip would do the trick, i think
i saw somewhere someone who made something similar to the maplin one out of
a plastic pipe and a lot of telephone bell wire wound round it

dont really want to spend that much money on it as i'll probably get bored
again in a few months time and put it back in the loft!

ta

Chris


  #2   Report Post  
Old April 30th 04, 02:33 PM
Donald K
 
Posts: n/a
Default

Chris wrote:

i'm after a cheap outdoor aerial for my old scanner, nothing special
just something to use to listen around the 450mhz range,


If it is just that one range, you might try making a J-Pole for that
frequency. You get a couple of db gain over a 1/4 wave whip.

http://www.packetradio.com/jpol.htm

Since you're not transmitting you don't need to worry about any fine
tuning.

-D
--
"A positive attitude may not solve all your problems, but it will annoy
enough people to make it worth the effort." -Herm Albright
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
Ohio/Penn DX Bulletin #655 Tedd Mirgliotta Dx 0 April 4th 04 07:55 PM
Home made antenna?? Bob Boatanchors 10 March 12th 04 08:38 PM
Home Made Tower Alen Desanic Antenna 1 November 20th 03 06:41 AM
Home made antennas FLYFISHING PI Scanner 1 September 16th 03 06:56 PM


All times are GMT +1. The time now is 12:06 AM.

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