GPS Receiver
Chipset: SiRF GSC3f/LP
Frequency: L1, 1575.42 MHz
Code: C/A Code
Protocol: NMEA 0183 v3.0
Default: GGA,GSA,GSV,RMC
Support: VTG,GLL,ZDA)
SiRF binary and NMEA Command
Available Baud Rate: 4,800 to 57,600 bps adjustable
Channels: 20
Flash: 4Mbit
Sensitivity: Tracking:-159dBm
Cold Start: 42 seconds, average
Warm Start: 38 seconds, average
Hot Start: 1 second, average
Reacquisition: 0.1 second, average
Accuracy: Position: 10 meters, 2D RMS
5 meters, 2D RMS, WAAS enabled
Velocity: 0.1 m/s
Time: 1us synchronized to GPS time
Maximum Altitude: ＜ 18,000 meter
Maximum Velocity: ＜ 515 meter/second
Maximum Acceleration: ＜ 4G
Update Rate: 1 Hz
DGPS: WAAS, EGNOS, MSAS
Datum: WGS-84

Interface
I/O Pins: 2 serial ports

Physical Characteristic
Type: 22-pin stamp holes
Dimensions: 15 mm * 13mm * 2.2 mm ±0.2mm

DC Characteristics
Power Supply: 3.3Vdc ± 5%
Backup Voltage: 2.0 ~ 3.6Vdc
Power Consumption:
Acquisition: 42mA
Tracking: 25mA

Environmental Range
Humidity Range : 5% to 95% non-condensing
Operation Temperature: -30℃ to 85℃
Storage Temperature: -40℃ to 125℃