Standard Horizon GX1800G Fixed Mount VHF w/GPS - Black [GX1800GB] Brand_SI-TEX for mast mounting

for mast mounting

It has a built-in GPS receiver with connector for required external antenna

Use these two bail mount knobs - with a bail mount (sold separately) - when you secure your compatible VHF radio in place

The navigation function guides users to a specified waypoint or AIS target

Standard Horizon GX1800G Fixed Mount VHF w/GPS - Black [GX1800GB] Brand_SI-TEX for mast mountingGX1800G Fixed Mount VHF with GPS Black Easy DSC Installation! The GX1800G makes DSC easy. With an internal 66 Channel GPS built into the front panel, there is no need to hassle with wiring the radio to a GPS for DSC. Out of the box and ready to go, DSC calling, position sharing, waypoint navigation, navigation to DSC distress calls can all be performed with just a few simple steps. Second Station RAM4 compatibility Now compatible with Standard