Radio's an Alinco DR-112T. Signalink is connected via the mic connector on the front. I've been trying to participate in a weekly 2m digital training net via an FM repeater. It jumps back and forth between various digital modes(mostly computer files via FLdigi) and voice. My plan was to use an HT for voice, but I couldn't hear anything on the HT in the shack. Only have 1 antenna up and that's all the landlord will allow so can't set up a second radio. Ordered a Signalink which arrived Thursday and was able to recieve some stuff last night, and listen in via the mon connection on the signalink. Is there a way to connect a mic in to the radio at the same time as the signalink? I was thinking either a Y cable splitting the radio mic connector to a mic and the signalink, but don't think that'd work as I'd be getting a signal from both the signalink and mic any time I keyed the mic. If I built a relay box, triggered by the PTT switch of whichever triggered PTT, that may work. The other option I can see is hooking a mic into the computer and setting the computer to output the mic to the signalink audio out, but then I run into unwanted PTT issues as it'd be like having full time VOX.