RFI-EMI-GUY
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- Joined
- Dec 22, 2013
- Messages
- 6,877
I have a bunch of RITRON DTX-450 modules I need to program for a GMRS repeater project. It is a one time deal so I intend to cobble up the 3.5 mm programming plug and wire to a Motorola RIB box. The problem is that the documentation is unavailable to determine which of the tip, ring or sleeve are for TX and RX data. I am assuming the sleeve is data ground. The only schematics I can find are for a cable that terminates in an RJ plug for use with RITRON's proprietary RIB, and the data labels are missing. I am using a Motorola RIB, so any help would be appreciated.
I assume the same cable is used for Jobcomm and Patriot radios.
Thanks
I assume the same cable is used for Jobcomm and Patriot radios.
Thanks