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USB GPS receiver with Data Logger and AGPS

For desktop, laptop, Ultra Mobile PCs, Mobile Internet Device

65 channels Receiver GPS USB Dongle is a single board GPS USB receiver for customers who require easy system integration and minimal development risk. Its 65 parallel channels and Venus search 6 bins provide short start-up time and fast signal acquisition. Having quickly sensitivity time to the first position and high, it offers good navigation performance even in urban canyons. This GPS USB Dongle is capable maintained at 256K recordsor positions, including longitude, latitude, speed, UTC and tag data. The stories of localization can be exported to mapping software like Google Earth or TrackMaker. satellite augmentation systems such as WAAS and EGNOS, are supported for better accuracy. Besides, it also supports A-GPS function and fixed in time. The board patch antenna provides good signal reception. It provides fast acquisition satellite signals and short startup time. Acquisition sensitivity of-155dBm sensitivity and tracking-160dBm offers good navigation performance even in canyons urban with limited sky view. USB interface are provided on the connector interface. Supply voltage of 3.8 V ~ 8.0 V is supported.

Key characteristics of USB GPS Receiver:

• Hot start time <1 sec. (Average) pit open
• 5m CEP accuracy
• functison Support A-GPS
• SBAS (WAAS, EGNOS) support
• 2M bytes flash memory for registration data with 16 bytes of binary data record that stores up to 256K data records

• Acquire and track 65 satellites simultaneously
• Venus 6, the simultaneous time-frequency search bins
• Signal detection better than-160dBm
• Reacquisition sensitivity-155dBm
• Cold start <30 seconds at-147dBm
• Log data can be exported to mapping software like Google Earth and TrackMaker
• Logging data interval programmable: by time or distance
• USB version 1.1/2.0 interface
• Easy plug-in laptop / UMPC / Mini-PC
• Easy-installation USB driver
• Super mini size: 73.5x27x10 mm

Parameters:

1. Receiver Type: 65 parallel channels, L1 C / A code
2. Accuracy: Position 5m CEP; 0.1m/sec Velocity
3. Start time (average): <1sec hot start, < Cold start 30sec
4. Signal reacquisition: 1s
5. Sensitivity:-155dBm Re-acquisition/-160dBm tracking/-147dBm startup cold
6. Update rate: 1Hz standard
7. Dynamics: 4G (39.2m/sec2)
8. Operating Limits: Altitude <18,000 m or velocity <515m / s (COCOM limit, either may be exceeded but not both)
9. Protocol: NMEA-0183 V3.01, GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG, GPZDA, 38400 baud, 8, N, 1
10. WGS-84 default: user definable datum
11. Input Voltage: 3.8 ~ 8V DC
12. Consumption: <42mA (1Hz standard version)
13. Size: 73.5mm x W 27mm x H 10mm W
14. Humidity: 5% ~ 95%

Assisted GPS

With Assisted GPS technology, GPS Data (ephemeris data) will be downloaded from a server via the Internet A-GPS and uploaded to the GPS via USB. This will greatly reduce the TTFF since the positions of the satellites are known. GPS downloaded data will expire in a few days if the GPS is not used. If the GPS receiver is used on a daily basis, data GPS will also be downloaded from satellites.

GPS Receiver Sensitivity