External GPS Iridium Antenna with Adapter Cable
This is designed for the Montana series of Garmin GPS/Inreach navigators with Inreach satellite communications. The antenna and extension cable combines passive GPS/GNSS and Iridium antennas to enhance signal reception in difficult conditions. It is equipped with a magnetic base for use on the ferrous metal exteriors of vehicles or buildings.
Compatible with the Montana 700i and 750i.