Raymarine RS150 GPS Sensor Brand New Includes Manufacturer's Warranty Product # E70310 The Raymarine RS150 GPS Sensor is designed for simple surface mounting and the sensor can be pole mounted with the optional pole mounting kit. This sensor has 72 channel offering faster 10Hz performance and enhanced accuracy. The RS150 is also a GNSS receiver and supports the GLONASS global navigation satellite system. The GPS sensor is supplied with a 3 meter SeaTalkng spur cable and surface mounting hardware. The RS150 is SeaTalkng compatible and NMEA 2000 certified. RS150 GPS Sensor Features 72 Channels GNSS Receiver Supports GLONASS Global Navigation Satellite System Comes With 3m Spur Cable Compatible with SeaTalkng and NMEA 2000 Certified