If you have the plug from the GPS to a PC and you have the plug from the IC-80AD to a PC, get a Null Modem adapter and hook them together.
You'll need to tell the radio that a GPS is connected and the radio and GPS will both need to be set to NEMA 4800 bps. Ed WA4YIH From: dstar_digital@yahoogroups.com [mailto:dstar_digi...@yahoogroups.com] On Behalf Of ja1ogs Sent: Wednesday, May 19, 2010 3:26 PM To: dstar_digital@yahoogroups.com Subject: [DSTAR_DIGITAL] IC-80AD GPS Hi I have a Icom IC-80AD. Now I like to hookup a external GPS, and need connection information. Is there anyone who have done this before. What need is a photo copy from the service manual GPS connection area. 73 de Art (VK4GO) http://ja1ogs.com/dstar.htm