ComNav G2 GNSS Satellite with G2 Compass Differential GPS (DGPS) correction, G2 Navigator Mono Display and 30m cable. Output: NMEA0183. Update rate: Heading & position updates at up to 20 times per second, and can operate at sustained turn rates up to 90° per second. Power Supply 10 to 36vDC (250mA @ 12vDC). The G2B contains a ComNav receiver module (containing two GNSS receivers, a 3-axis gyro, a 3-axis accelerometer and a 3-axis magnetometer), a ...