The RS150 GPS is a high performance, 72-channel, remotely mounted GPS sensor for Raymarine navigation systems. The RS150 offers fast 10Hz position updates and enhanced accuracy. The RS150 is also a GNSS receiver and supports the GLONASS global navigation satellite system. Features: 72-channel GPS receiver Fast 10Hz position updates Satellite differential GPS-compatible. Space-Based Augmentation System (SBAS) enabled with WASS, EGNOS, MSAS and GAGAN support A GNSS receiver with GLONASS compatibility Low power consumption: 30mA (1 LEN) SeaTalkng and NMEA2000 compatible (using a device net adapter cable) Designed for low profile surface mounting or optional pole mounting