KENWOOD-13针ACC2插头-TS440-450-680-690-570-711-790-811-850-870-940-950
PIN1 N/C PIN2 N/C PIN3 RX AUDIO OUT PIN4 SCREEN FOR PIN3 PIN5 SQUELCH CONTROL OR N/C PIN6 S/METER OUTPUT PIN7 N/C PIN8 CHASSIS/GROUND PIN9 PTT- STANDARD MIC INPUT IS MUTED PIN10 N/C PIN11 MIC INPUT PIN12 SCREEN FOR PIN 11 PIN13 PTT- STANDARD MIC INPUT IS ACTIVE SHELL EARTH