| Pin Name |
Pin Number |
Description |
| 8 | HOOK | HOOK ON OFF |
| 7 | NC | NC |
| 6 | PTT | PUSH TO TALK |
| 5 | MIC | MICROPHONE INPUT(DYNAMIC) |
| 4 | GND | GROUND |
| 3 | NC | NC |
| 2 | NC | NC |
| 1 | NC | NC |
This is for radios YAESU & VERTEX TWO-WAY RADIOS Information from a Yaesu Manual Service Mariscal Comunicaciones (Necochea Argentina)
* Not for an Icom radio. See "Instruction Manual, VHF Transceiver IC-2200H," A-6329H-1EX-(3), Icom Inc., 1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003, Japan, page 2 (2006).
There is another connector on the vertex model vx4000V. It has a double row with 14 pins total. Pinout isn't yet known.

