Thanks, Larry. That was the information I was looking for. 73,
Scott --- In [email protected], "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Scott - I've rebuilt four or five of them over the years. You absolutely > need the Motorola MICOR Base Station/Repeater service manual, it gives the > parts values for the TLD1692 amp (and the 1693 and 1694 amps). It has > detailed parts lists, schematics, and pictorials of the circuit boards. It > really is a complete book on how to move a VHF MICOR to the ham band or > change ranges to any frequency from 136-174 MHz. > > You need to change the indicated parts to be those that are used in the > TLD1692 amp. There are more than 50 caps, transformers, resistors, both > trimmer caps, etc. in the 150.8-174 MHz ranges that have to be removed and > be replaced with the 136-150 MHz range parts. You almost strip the circuit > board completely bare and rebuild it with the new parts! > > I picked up one more set of parts while at Motorola in Schaumburg, IL one > time, so I could rebuild one more amp - it was about $150 worth of parts. > Some of the special transformers were around $25 each. But since then, I've > found several of the factory TLD1692 PA decks that are already in the > 136-150 MHz range, so I never got around to rebuilding that last high-split > TLD1694 PA deck, and I sold it to someone who needed it for their business > on 162 MHz. > > Have fun, > Larry K7LJ > > > > Original Message: > ----------------- > From: wn1b8 [EMAIL PROTECTED] > Date: Fri, 29 Jul 2005 18:05:05 -0000 > To: [email protected] > Subject: [Repeater-Builder] TLD1694E conversion? > > > Can anyone tell me what is entailed in converting a Motorola TLD1694E > PA to 2 meter ham band? Detailed instructions would be great but just > a quick overview would be helpful. I have searched the archives and > looked on the web site but came up dry. > > Thanks, > > Scott Madison, WN1B > > > > > > > > Yahoo! Groups Links > > > > > > > > > ------------------------------------------------------------------- - > mail2web - Check your email from the web at > http://mail2web.com/ . 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/
