Tigertronics SLMOD8RK
SignaLink "Plug & Play" Jumper Module - SLMOD8RK- This jumper module is compatible with virtually all KENWOOD and Alinco radios that use an 8-pin round type Mic jack.
KENWOOD
TM-201/211/221/231
TM-241/2530/2550
TM-2570
TM-321/331/3530/401
TM-421/431/441/521
TM-531/541/621/631
TM-701/721/731
TR-50/751/851
TS-50/60/140/430/440
TS-450/570/660/670
TS-680/690/701/711
TS-780/790/811/850
TS-870/930/940/950
TS-2000
TW-4000/4100
ALINCO
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
PWR / SPKR Jumper Settings - To maintain compatibility with as many radios as possible, this jumper module has two small jumpers that can be set to enable Power and Speaker Audio.
PWR - This jumper is *NOT* used with the SignaLink USB, but can be installed to power the older SignaLink SL-1 or SL-1+ model from your radio if there is sufficient power available on Pin #5 of the Mic connector (check your radio manual).
SPKR - This jumper should only be installed if your radio has Speaker Audio on Pin #6 of the Mic jack (check your radio manual). If Speaker Audio isn't available, then you'll need to connect an audio cable between the radio and the SignaLink as described in the SignaLink Installation Manual.