I'm not an expert, but would be willing to help you tune them, I just got mine tuned, once I figured out what I was doing wrong, well not wrong, just did not know about the third set of cans changing things. Always willing to help.
Mathew W9MWQ -----Original Message----- From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Paul Sent: Thursday, April 14, 2005 10:33 PM To: [email protected] Subject: [Repeater-Builder] duplexer tuning - help I think we located the old repeater and duplexers that used to be here in our little "one horse town" in northern indiana but I am sure that after sitting in storage ,being moved from place to place and just years of neglect they will probably need to be cleaned and retuned is there anyone out there in northern indiana who could help me with this task ? the tuning part that is (I can clean them ) I do not have service monitors or spectrum analyzers all i have is a wattmeter and an old signal generator (HP tube type heavier than most new cars) these duplexers are a homemade 2 meter duplexer from an old qst artical by John j. Bilodeau w1gan. they are made from 4 inch copper pipe i have the equipment to tune them like the artical says with simple equipment but if it could be done better I would opt for that method they had worked very well for years and I would like to see the repeater up and running again anyone who could help please e-mail me thanks Paul (n9fco) Yahoo! Groups Links Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Repeater-Builder/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
