Main centres: | 1-3 business days |
Regional areas: | 3-4 business days |
Remote areas: | 3-5 business days |
Parameter | Description | |
Chip characteristics | Chip | U-blox U7 |
Receiving mode | GPS, QZSS, WAAS, SBAS, EGNOS, MSAS | |
Frequency | GPSL1, SBAS L1 | |
Channel | 56 search channels | |
Sensitivity | Track | -162dBm |
Recapture | -160dBm | |
Cold start | -148dBm | |
Precision | Horizontal accuracy | 2.0 m CEP 2D RMS SBAS assist (open space) |
Speed accuracy | 0.1m/s 95% (SA off) | |
Time accuracy | 1us | |
Start Time | Cold start | 29s |
Warm start | 25s | |
Hot Start | 1s | |
Output Data | Baud rate | 4800bps-921600bps,default 9600bps |
Output level | TTL or RS232, default RS-232 level | |
Output protocol | Default NMEA-0183 protocol | |
Standard GNSS | 1Hz-10Hz, default 1Hz | |
Work limit | Height | 50,000m maximum |
Speed | 515m/s maximum | |
Gravity acceleration | 4g maximum | |
Power consumption | Voltage | DC 3.6V-5.5V, typical: 5.0V |
Current | Normal 45mA@5.0V | |
Physical parameter | Size | 28mm*28mm*8mm |
Weight | 11.5grams | |
Line length | 2m | |
Connector | 1.25 pitch 6pin socket | |
Surroundings | Operating temperature | -40 ᆪC ~ +85 ᆪC |
storage temperature | -40ᆪC ~ +85ᆪC | |
Indicator light | TX light | Power-on blue light flashes to indicate that there is data output. |
PPS light | The light is not lit when it is not positioned. After 3D positioning, it starts to blink. |