ICOM
24 Pin DIN Accessory Port Connector
Radio Models
Pin-out
Notes
JP-1
IC-251AE
IC-730
IC-751
Pin 1 - N/C
Pin 2 - +13.8V
Pin 3 - PTT
Pin 4 - AF Out
Pin 5 - Mic Input
Pin 6 - N/C
Pin 7 - N/C
Pin 8 - GND
Pins 9-24 N/C
24-pin DIN Accessory Port Connector -
Tigertronics
does not manufacture a cable for the ICOM 24-pin
Accessory Port connector, but you can easily build one
using our un-terminated radio cable (p/n
SLCABNC). To build your cable, simply wire it
straight-through for pin numbers 1-8 (Pin #1 to Pin #1,
Pin #2 to Pin #2, etc.). Note that your cable MUST be
wired straight-through or the jumper settings shown
below will NOT work, and you might
DAMAGE
YOUR RADIO OR THE SIGNALINK!
Pins marked as "N/C" are not used by the SignaLink, but
might be connected internally inside the radio.
Japan Radio Company
8-Pin Round Mic Connector -
TGR-SL-CAB8R
Radio Models
Pin-out
Notes
JP-1
JST-145
JST-245
Pin 1 - N/C
Pin 2 - N/C
Pin 3 - N/C
Pin 4 - +9V
Pin 5 - GND
Pin 6 - PTT
Pin 7 - Mic GND
Pin 8 - Mic Input
KENWOOD
4-Pin Round Mic Connector -
TGR-SL-CAB4R
Radio Models
Pin-out
Notes
JP-1
TR-7200A
TR-7400A
TR-7500
TS-120S/130S/180S
TS-511S/520/530
TS-600
TS-700
TS-820/830
Pin 1 – Mic Input
Pin 2 – PTT
Pin 3 – GND
Pin 4 – Mic GND
Check Other Listings for these radios - you may be
able to use the DIN, PACKET, ACCESSORY, or
DATA jack
