Re: [Repeater-Builder] Beer keg resonators - kind of off topic, but relevant

[Dick]

Hi, Neal:   Some clubs around here have made 6 m cans from scrap pieces of copper or aluminum pipe.  Both work very well, but aluminum has a higher rate of expansion/contraction with temperature changes.    73,   Dick W1NMZ   ----- Original Message ----- From: Neal Newman To: Repeater-Builder@yahoogroups.com Sent: 24 February, 2006 16:16 Subject: Re: [Repeater-Builder] Beer keg resonators - kind of off topic, but relevant  Very Cool  anyone have Ideas  other than the Helix /hard-line duplexer for 6 meters..  Im still looking for a Set of cans for 6 meters Dick wrote: VERY NICE!!!!!!!!!!!!!!!!!!!!   Thanks,   Dick   ----- Original Message ----- From: Mike Perryman To: [EMAIL PROTECTED] com Sent: 24 February, 2006 07:37 Subject: [Repeater-Builder] Beer keg resonators - kind of off topic, but relevant I just stumbled across an interesting article on a list server at Duquesne University...  this design combines 2 of my favorite hobbies, and getting the raw materials to build these resonators could be quite enjoyable!!   <http://www.pubtech.org/resources/beerkegresonator/beerbarrelresonator.pdf>  73 Mike Perryman www.k5jmp.us YAHOO! GROUPS LINKS  Visit your group "Repeater-Builder" on the web.    To unsubscribe from this group, send an email to:  [EMAIL PROTECTED]    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service.