Hello Group, I am very new to APRS, so new that I am working on my first APRS install. Here is what I face.
I have a Garmin Nuvi 350, OT1+ in case, Garmin FMI cable, and an Alinco DR-112, and a 4-way power pole splitter. I know there has to be a cable between the DR-112 and the OT1+ to handle the audio coming from the ext speaker jack, and the data being sent connected to the 8 pin mic jack on the front. Does this cable need to get power from the radio or the 4-way splitter when there is power being inserted into the Garmin FMI cable. I have also read that the Garmin Nuvi 350 needs to be powered in the dock for the FMI cable to work. Seems to me that there is a lot of power in the GPS/FMI cable to power the GPS, FMI, and OT1+ already. Any information will be extremely grateful!! 73, Adam KB8VOM Yuba City, CA
