Garmin External GPS/Iridium Antenna with Adapter Cable for Montana 7xx Series (010-12881-06) 4 to 8 Control up to four of

Control up to four of your Garmin PowerSwitch devices from your compatible Garmin navigator or smartphone

air compressors or virtually anything that can run with 12-volt power

Featuring a low-profile

canoeing and kayaking

You also can share your favorite waypoints and routes with other STRIKER and Echomap chartplotter combos

Garmin External GPS/Iridium Antenna with Adapter Cable for Montana 7xx Series (010-12881-06) 4 to 8 Control up to four ofUse our external passive antenna extension cable when you want to install an external GPS Iridium antenna. Can be used on the exteriors of vehicles or buildings as antenna is magnetic. Antenna cable is 1. 5 meters (4. 9 ft) long; dongle, or adapter cable, is about 0. 2 meters (8 in). Compatible Devices: Montana 7xx Series