Randy, I don't have any experience with those cavities however if they are that close I think you will be able to get them moved into the ham band with little or no trouble. Have you tried having someone 2 or 3 miles away transmit on the repeater piar while you moved any of the adjustments to improve hearing him/them? That would be an elementary way to get started on the rx side, when you get to the tx side it becomes more complicated and some fancy test equipment will be very helpful in getting the adjustments tweaked for optimum performance.
> randy wrote: > > Hello > im a amature radio opperator and was given a set of helical notch > filters. their r 101gc sinclair and look brand new.they are 8 cans I > want to put them on the ham band rx 52.000 tx 52.500 is that > possable ? they are tuned now to factory settings tx 48.980 and rx > 49.42 looks like the high split set. > > thats close to where i need . do i half to mess with the coax stubbs? > the guy tod me they would ( just tune right up) i havent tried aney > thing with them yet .i thought id ask first > > i see that the split is abought the same 500 khz but the direction is > reverced can i just swap the cables inside to fix that and just tune > em up? the coax stubs in side is the only thing i dont under stand. > aney help at all would be really nice im sure ysome one have used > these in the ham band before .the serial number is 921619 may be a > 92 model? tried to find tunning instructions on the web but no luck. > > also tried emailing sinclair but they wont e mail me back. thought ide > try you all before i try to call them on the phone. i have never seen > aneything like these before and cant find aney thing on the web other > that helax notch cavities made from hard line. > tx 48.98 > rx 49.42 > i want them on > tx 52.500. > rx 52.000. > its for the morgantown ky club repeater > the guy also gave us a micor repeater to use with the r101gc > and its working good now > thank you for you time and aney info > randy kisthardt [EMAIL PROTECTED] > AG4ZQ > -- 73...Clark Beckman N8PZD 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/
