Good morning, I urgently need to copy the pinout to program this radio base, I did what it says in several open topics and the truth did not stand up with a ball, I already tested several configurations with two wires with 3 and diode and nothing anyone to throw me a good one, I am programming in DOS, for greater security, I have the rib with which I program the vertex 2011, for those it is perfect of course with the corresponding cable, THANK YOU!

PIN 7 DATA PIN 3 AND 5 GND