1. Receiver: L1 type, C/A code
2. Capture channel: 51
3. Tracking channel: 14
4. Update frequency: 10 Hz (MAX)
5. Display image rate: 128x64
6. Backlight type: blue
7. Memory: 512KB
8. Buttons: 3 buttons
9. Accuracy: positioning, 10 meters (supports differential correction system area 2 meters)
10. Speed: 0.1 meters per second
11. Initial positioning time: about 5 seconds for hot start, about 40 seconds for warm start, and about 2 minutes for cold start
12. Sensitivity: -161dbm tracking, -157dbm recapture, -148dbm capture
13. Data protocol: NMA-0183 v3.01
14. Power supply voltage: USB DC 5V/3.7V
15. Power supply: 390 mA built-in lithium battery
16. Interface: USB
17. Operating time: about 6 hours
18. Power consumption: capture about 70 mA, continuous tracking about 30 mA
19. Ambient temperature: working -20 degrees ~ +55 degrees, storage -30 degrees ~ +55 degrees
20. Environmental humidity: 80 percent non-condensing humidity (MAX)
21. Ultra small size, easy to carry
22. Handheld GPS mini receiver, with latitude and longitude coordinate indication and guidance, global time zone time, distance, mileage, speed and other data collection, calculation and display functions
23. During the navigation process, provide clear travel data such as current location geographic coordinates, target direction and distance, satellite time, travel speed, etc.
24. Appearance size: 65x52x21 mm
25. Weight: 39.6g