SignaLink jumper settings and wiring information for the most popular base, mobile, and hand-held radios is available by clicking the appropriate link below. The SignaLink works with ALL radios, so if you do not find your radio listed, simply follow the Jumper Installation procedure provided in the SignaLink Manual. If you need assistance, then please give our Technical Support Staff a quick call, and they will tell you how to install the jumpers. Be sure to have your radio manual (with pin-out information) available when you call! If you would prefer to email us with your request, then please use our online Contact Form to send us your radio model number, connector type (if known), and pin-out information. Keep in mind that it may take a day or two for us to respond. If you need a faster response, then please call.