Features: 1) Input voltage: 3.3±5% DC 2) Ripple: 3) Current: 4) Working temperature: -40 - 85℃ 5) Storage temperature: -50 - 100℃ 6) Humidity: 7) Weight:15g 8) GPS active antenna center frequency: 1575.42±1.023MHz 9) Gain: >27dB (line 5m) 10) Noise: 11) Output ripple: 12) Voltage: DC 3.3V±5% 13) DC current: 14) Tracks up to 20 satellites 15) According to NMEA-0183 standard 16) L1 1575.42MHz, C/A a) Hot start: 8sec (average) b) Warm start: 38sec (average) c) Cold start: 48sec (average) 17) Acquisition time: 0.1sec (average) 18) Update rate: 1sec 19) Coordinate: WGS-84 20) Position accuracy: 10m, 90% 21) No SA Velocity: 0.1m/s 22) No SADGPS accuracy: position: 1 - 5m (typical) 23) Velocity: 0.05m/s (typical) 24) Dynamic conditions: altitude: 18,000m (max.) 25) Velocity: 515m/s (max.) 26) Acceleration: 4g (max.) 27) Power dissipation: DC voltage: 5.0V+10%, 3.3V+10% 28) DC current: <70mA