Hi all if i may add, we did retune a set of Q202 from the 152 + mhz to the ham band whitout working on the cable, we tried it and it when no1 maybe he should ry it first and see what happen sugestion!! 73/s gervais ve2ckn
To: [EMAIL PROTECTED]: [EMAIL PROTECTED]: Sun, 23 Nov 2008 04:29:22 -0800Subject: Re: [Repeater-Builder] Sinclair q202gc duplexers Jason, if your duplexer is one of the older units using a dielectric rod to tune the notch, here is the manual:http://www.repeater-builder.com/sinclair/q202-208-218-tuning.pdfI have moved four of these duplexers down into the ham band by changing out the cable that goes from the cavity to the Tee from the old 10.5 inch dimension to new cables measuring 12.5 inches. The cavity tuned down from 170 mHz to the ham band just fine, but the notch would not work until I changed the cable dimensions.My duplexers were all cabled with RG-213 from the factory and I used RG-214 to replace the cables. I did not replace any of the other RG-213 cables in the harness.73 - Jim W5ZIT--- On Fri, 11/21/08, kc7stw <[EMAIL PROTECTED]> wrote: From: kc7stw <[EMAIL PROTECTED]>Subject: [Repeater-Builder] Sinclair q202gc duplexersTo: [EMAIL PROTECTED]: Friday, November 21, 2008, 10:03 PM I am new to the sinclair line of duplexers. I have a set of used vhf duplexers setup in the high vhf range. current freqs are 165.2375 and 165.1375. Has anyone had luck changing the coax harness to the longer 36cm and getting the duplexers to tune down to the two meter band?Thanks-Jason ,_._,___ _________________________________________________________________
