Re: [Repeater-Builder] new to Micor

[Captainlance]

The backplane needs jumpers 1,4,5 only.. remove all others. I can email you the complete conversion process that I use, or fax it to you. Here is a good start on things.   I've done about 15 of them so far with success.if you plan to use a controller, then the only card you will need is the station control card, with the correct jumper arrangement. it is normal to lose rx audio with the wireline driver card out, but a jumper between pins 6 and 14 of J2, the long strip of exposed pins on the lower part of the backplane will return your audio. The station card needs JU2 thru 9 in, and JU10 out. You will need to add an IRC510 mosfet to J5, the row of pins on the upper part of the backplane, to switch pins 19 and 20 together on transmit, getting the voltage frompin 25 of the same J5.  lance N2HBA ----- Original Message ----- From: andy thrasher To: Repeater-Builder@yahoogroups.com Sent: Wednesday, March 08, 2006 6:20 PM Subject: [Repeater-Builder] new to Micor Hello All   I have a UHF Micor RT station that was a surplus 460 police repeater, single reciever, 75 watt PA. I am almost sure it was setup for DC control. Here is my generic questains. I have built quite a few repeaters but never a Micor. Of course I need to make sure the station will operate as-is before I convert it to Amateur use. I would like some suggestions for  like backplane jumper placement, what stock cards to use, or just maybe some sort of logical plan of attack. For now, I do not have the tone remote, and I have the station control module, ( with all switches in defeat mode, and the 4-wire line driver cards installed. The most I am getting is weak audio that I cannot squelch from the reciever controls, but only with the line driver card installed. (I have a generic Moto speaker hooked to the pins on the backplane) If I install the squelch gate card all audio goes away, and I dont seem to get any TX from the N/C switch on the station control card throuh the wattmeter. I do have all the manuals, and I do have a good service monitor and test gear. The goal is to verify proper stock operation, then do the mods for a ham repeater. I just have zero experiance with the Micor and need a plan....   Thanks Andy T. KC8EVM Yahoo! Mail Bring photos to life! New PhotoMail makes sharing a breeze. 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.