Installation manual
SELECT A MANUFACTURER 
NOTE:  Please read the "Important Notes" above BEFORE you select your jumper settings. This will save time and may help 
prevent you from making a mistake that could possibly damage the SignaLink or your radio. Note that the SignaLink USB does 
NOT use the PWR jumper wire, so you can disregard this jumper during installation.  All other jumper settings are the same. 
ADI 
8-Pin Round Mic Connector - TGR-SL-CAB8R 
Radio Models 
Pin-out 
Notes 
JP-1 
AR-146 
AR-147 
AR-446 
Pin 1 - Mic Input 
Pin 2 - PTT 
Pin 3 - N/C 
Pin 4 - N/C 
Pin 5 - N/C 
Pin 6 - Speaker** 
Pin 7 - N/C 
Pin 8 - GND 
** Speaker audio is available on some models. Check 
your radio manual for availability of these signals and 
add the appropriate jumpers. 
ALINCO 
8-Pin Round Mic Connector - TGR-SL-CAB8R 
Radio Models 
Pin-out 
Notes 
JP-1 
ALD-24T 
ALR-22T/22HT/72T 
DR-110T/112T 
DR-130T/135E/135T 
DR-150/235T 
DR-430T/435E/435T 
DR-510T/570T 
DR-590T/592T/599T 
DR-600T/610E/610T 
DR-620E/620T 
DX-70T/70TH/70EH 
DX-77 
DX-SR8T/E 
Pin 1 - Mic Input 
Pin 2 - PTT 
Pin 3 - N/C 
Pin 4 - N/C 
Pin 5 - N/C 
Pin 6 - N/C** 
Pin 7 - GND 
Pin 8 - GND 
** Speaker audio is available on some models. Check 
your radio manual for availability of these signals and 
add the appropriate jumpers. 
ALINCO 
RJ-45 Mic Connector - TGR-SL-CABRJ4 
Radio Models 
Pin-out 
Notes 
JP-1 
DR-605E/605T 
Pin 1 - N/C 
Pin 2 - N/C 
Pin 3 - N/C 
Pin 4 - PTT 
Pin 5 - Mic GND 
Pin 6 - Mic Input 
Pin 7 - GND 
Pin 8 - N/C 
Speaker audio is available on some models. Check 
your radio manual for availability of these signals 
and add the appropriate jumpers. 
AZDEN 
8-Pin Round Mic Connector - TGR-SL-CAB8R 
Radio Models 
Pin-out 
Notes 
JP-1 
PCS-5000 
PCS-6000 
PCS-7000 
Pin 1 - Mic Input 
Pin 2 - GND 
Pin 3 - N/C 
Pin 4 - N/C 
Pin 5 - N/C 
Pin 6 - N/C 
Pin 7 - PTT 
Pin 8 - N/C 
Speaker audio is available on some models.  Check your 
radio manual for availability of these signals and add the 
appropriate jumpers. 










