Highly accurate position receivers that provide up to 10Hz position, velocity and time data Can support multiple GNSS - including GPS, GLONASS, Galileo2, QZSS2 NMEA 0183 32 Channel receiver - since more overhead satellites are now visible, users will see more accurate fixes in challenging conditions Provides true position and heading data smoothly and accurately - especially evident when coming out of turns. Temperature range: -22 Degrees to 176 Degrees Fahrenheit (-30 Degrees Celsius to 80 Degrees Celsius).