KENWOOD-7针遥控插头/插座-TS120-130-140-180-430-440-450-530-570-680-690-830-870-940-950。
PIN1 SPEAKER OUT
PIN2 RELAY COMMON GROUND/EARTH
PIN3 PTT FOR FOOT SWITCH
PIN4 RELAY CLOSED ON TRANSMIT
PIN5 RELAY OPEN ON TRANSMIT
PIN6 ALC INPUT
PIN7 +12VOLTS ON TRANSMIT ( 10 Ma Max )
PLUG SHELL EARTH.