Saturday, November 22, 2014

DVRPTR to TKR-820 cabling

Here's how I've cabled my board to a TKR-820 UHF repeater accessory port:

TKR, purpose, DVRPTR
3, tx mod in, 1 red
4, rx dis out, 4 black
8, PTT, 3 grey
11, grnd, 2 green
13, cos/rus, 6 blue

Also connect pin 1 to pin 11 on the TKR to disable the internal controller. You also should jumper the controller so that you don't create an unintended audio path.

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