Yaesu DR2X repeater network linked by Allstar Mixed Mode Input and Allstar
Basically the big caveat is that the DR2X if placed in the external controller mode, the transmitter looses internal PL injection and an external PL is required. I developed a $5 Arduino nano that would create any one of the standard PL tones and inject it into the DB 15 pin connector.. .
Which is another problem.
The DR2X external controller looks like a VGA 3 row DB15 connector except you can't use a VGA cable as not all 15 pins are available or used. First I ordered just the connectors and figured I'd save money making my own connector, the DB15 literally melted as I soldered pins. What crap we got picking up connectors at a swap-n-shop from some vendor.
I remember I had to order a high density (3 row) DB-15 1 to 1 patch cable from one of the electronic suppliers like Digikey or Mouser.It was about $15 plus $8.95 shipping. Then cut it in half, and ring out the colors to the pins. The cable I did buy had a "frame ground"- bare wire, which I felt was a quality touch.
