darrelhillman
Member
Hi friends and please bear with my ignorance. I am trying to make a repeater using 2 M120 Motorola Radius together. I already programmed the radios for receive and Tx. I have read as much as I can from the Batlabs page as well as Repeater Builders page. First of all both of my radios are 16 pin accessory connector, 2 channels, 40 watts. I bought a prefabricated cable on e-Bay with a delay integrated in as the interface cable. The connectors labeled Rx-D and Tx-D can go in either way, upside down or upside up. The cable only uses 3 wires to connect one radio to the other. Plugged it in, and it did not work at all. In fact during try-in, apparently I put it the wrong way and the 2 amps JU801 fuse.
My radio does not allow to program the 16 pins connector with the software, so I assume that the acc connector is factory programmed for repeater able. Can someone give me a diagram that shows which pins from the Rx radio should be connected to which pins on the Tx radio??? I am using 467.650 MHz as Rx and 462.650 for Tx in the Repeater. I will use PL codes 136.5 Hz for the Rx and 107.2 Hz for the Tx. The only information I could find for the interface is as follows Pin 3 with Pin 8, Pin 8 with pin 3, Pin 5 with Pin 11, and Pin 7 with Pin 7. Apparenttly both radios can work as Rx AND Tx. I would like a receive/Tx one direction repeater, (if this is the correct terminology).
Please reply if you have any information that can help me with this project.
Thank in advance, Darrel
My radio does not allow to program the 16 pins connector with the software, so I assume that the acc connector is factory programmed for repeater able. Can someone give me a diagram that shows which pins from the Rx radio should be connected to which pins on the Tx radio??? I am using 467.650 MHz as Rx and 462.650 for Tx in the Repeater. I will use PL codes 136.5 Hz for the Rx and 107.2 Hz for the Tx. The only information I could find for the interface is as follows Pin 3 with Pin 8, Pin 8 with pin 3, Pin 5 with Pin 11, and Pin 7 with Pin 7. Apparenttly both radios can work as Rx AND Tx. I would like a receive/Tx one direction repeater, (if this is the correct terminology).
Please reply if you have any information that can help me with this project.
Thank in advance, Darrel