Detailed Product Description
USB GPS,BU-353,USB GPS Receiver,GPS tracker,Laptop accessary
USB GPS,BU-353,USB GPS Receiver,GPS tracker,Laptop accessary
Feature:
1. SiRF Star III High Performance GPS chipset
2. High sensitivity (Tracking Sensitivity: -159 dBm)
3. Extremely fast TTFF (Time To First Fix) at low signal level
4. Support NMEA 0183 data protocol
5. Built-in SuperCap to reserve system data for rapid satellite acquisition
6. Built-in patch antenna.
7. Super-cohesive magnetic for mounting on the car
8. USB interface connection port.
9. Waterproof and non-slip on the bottom.
10. LED indicator for GPS fix or not fix.
LED OFF: Receiver switch off
LED ON: No fix, signal searching
LED Flashing: Position fixed
11. WAAS ENGOS is supported.
Specification |
Chipset: SiRF Star III Frequency: L1, 1575.42 MHz C/A code: 1.023 MHz chip rate Channels: 20 channel all-in-view tracking Sensitivity: -159 dBm Accuracy Position: 10 meters, 2D RMS 5 meters, 2D RMS, WAAS enabled Velocity: 0.1 m/s Time: 1us synchronized to GPS time Datum Default: WGS-84 Acquisition Time Reacquisition: 0.1 sec., average Hot start: 1 sec., average Warm start: 38 sec., average Cold start: 42 sec., average Dynamic Conditions Altitude: 18,000 meters (60,000 feet) max Velocity: 515 meters /second (1000 knots) max Acceleration: Less than 4g Jerk: 20m/sec × 3 Power Main power input: 4.5V ~ 6.5V DC input Power consumption: 80mA Protocol Electrical level: TTL level, Output voltage level: 0V~2.85V Baud rate: 4,800 bps Output message: NMEA 0183 GGA, GSA, GSV, RMC, VTG, GLL Physical Characteristics Dimension: 53mm diameter, 19.2mm height Cable length: 1.5 meters Operating temperature: -40°C to +85°C |