Some good info on impedance matching to an SWL longwire can be found he

http://www.anarc.org/naswa/badx/ante..._longwire.html

Al KA5JGV



"JEFF UK" wrote in message
...
Hi.
Would some please explain to me the different types of SWL Baluns and
what type should be used for which antenna.?
I use a long wire at the moment. What is best for this.?
1:1, 1:4, 1:9 ??? Not sure what all this means.
Is there a site where i can see different homebrew projects for each of
these ?
All help welcome
Regards
Jeff