You may want to consider a Quadrifilar Helix antenna. I think it will accomplish what you're looking for. I just built one using the design in the most recent QST and am very pleased with the results. I'm sure its easier to construct than a lindenblad as well. I did mine in less than 3 hours. I could do it again in half that time now that I know how.
Tim KI6VBY -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Tuesday, October 13, 2009 12:00 PM To: [email protected] Subject: AMSAT-BB Digest, Vol 4, Issue 532 Send AMSAT-BB mailing list submissions to [email protected] To subscribe or unsubscribe via the World Wide Web, visit http://amsat.org/mailman/listinfo/amsat-bb or, via email, send a message with subject or body 'help' to [email protected] You can reach the person managing the list at [email protected] When replying, please edit your Subject line so it is more specific than "Re: Contents of AMSAT-BB digest..." No virus found in this incoming message. Checked by AVG - www.avg.com Version: 8.5.421 / Virus Database: 270.14.12/2431 - Release Date: 10/13/09 13:25:00 _______________________________________________ Sent via [email protected]. Opinions expressed are those of the author. Not an AMSAT-NA member? Join now to support the amateur satellite program! Subscription settings: http://amsat.org/mailman/listinfo/amsat-bb
