Building a repeater cable

[M1225]

Im wanting to build a cross band repeater cable for a maxtrac 300 and a m1225. I found the schematic for the cable but have a few questions on programing the radios. That is how do I program the acc conector on the radios? I think the m1225 may already be set but Im not sure about the maxtrac. Any help is greatly apreciated!

[M1225]

Any takers? Here is the cable I am talking about http://www.storm.ca/~nand/990/RICK/rptr.pdf

[Doug]

Everything looks pretty straight forward, the only pin that your really going to be concerned about is pin 8 and you'll want to set that for CSQ PL/DPL detect and have it set to go low on which ever radio your going to use as a receiver.
Doug

[M1225]

I guess I should have specified before that its going to be bidirectional. So the cor will be CSQ PL/DPL detect in the rss? I take it will be going out as well? Thanks

[Doug]

Yes you are correct,

[M1225]

Is pin 8 the pin thats used for the COR on the motorola RICK?

[Doug]

The rick gives you a couple options, pin 14 or 8 depending on your dip switch configuration

[M1225]

Ok thanks for all the help!

[M1225]

Seem to be having some trouble on the pinout of the 1225 The ground and PTT seem to be right but the external mic audio pin is showing 8 volts

Also RX audio is not present at pin 11