With Assisted GPS technology, GPS Data (ephemeris data) will be downloaded from an A-GPS Server through internet and transferred to the GT-750F GPS via Bluetooth. This will greatly reduce the TTFF since the positions of the satellites are known. The downloaded GPS data will expire in few days if the GPS is not being used. If GPS receiver is being used on daily basis, GPS data will also be downloaded from satellites.
Class 2 Bluetooth offers up to 10 meters of wireless operation with Bluetooth-enabled devices such as PDA, laptop PC or Smart mobile phone.
Acquisition sensitivity of 155dBm and tracking sensitivity of 159dBm offers good navigation performance even in urban canyons having limited sky view.
The on board patch antenna provides good signal reception. It provides fast satellite signal acquisition and short startup time.
Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy. Besides it also supports A-GPS function and fixed in the short time.
Having fast time-to-first-fix and high sensitivity, the receiver offers good navigation performance even in urban canyons.
The receiver is optimized for excellent performance and low cost. Its 54 parallel channels and Skytraq low power chipset search bins provide short start-up time and fast signal acquisition.
54 Channels Excellent Performance Bluetooth ? GPS Receiver
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Receiver Type | 54 parallel channels, L1, 1575.42MHz, C/A code |
Accuracy |
Position 5m CEP without SA Velocity 0.1m/sec, without SA |
Startup Tim(Average) |
< 1sec hot start (Average) under open sky < 15sec warm start (Average) under open sky < 29sec cold start (Average) under open sky |
Signal Reacquisition | <1 sec |
Sensitivity | -159dBm tracking |
Update Rate | 1Hz standard |
Dynamics | 4G (39.2m/sec2) |
Operational Limits |
Altitude < 18,000m or velocity < 515m/s (COCOM limit, either may be exceeded but not both) |
Protocol |
NMEA-0183 V3.01 GPGGA, GPGLL, GPGSA, GPGSV, GPRMC, GPVTG, GPZDA 38400 baud, 8, N, 1 |
Datum | Default WGS-84 (User definable) |
Bluetooth Interface | SPP compatible, version 2.0 compliant, class-2 operation, 4dBm output level Up to 10m of operation |
LED Indicator |
Blue - Bluetooth status Red - Charging battery Green - Battery low Yellow- GPS status |
Switch | Tact switch ON / OFF |
Battery | For battery socket Li-ION rechargeable battery (1000 mA) |
Input Voltage | 5V DC |
Power Consumption | < 60mA (1Hz standard version) |
Operating Temperature | -10 |
54 channels "All-In-View" tracking ,Support A-GPS functionm ,Bluetooth version 2.0 compliant ,More than 14 hours of operation
Minimum Order Quantity: | 100 Piece/Pieces |
Payment Terms: | T/T,Western Union,MoneyGram,Paypal |
Port: | shenzhen |
Fob Price: | US$45-55shenzhen |
Model Number: | GPS54 |
Place of Origin: | Guangdong China (Mainland) |
Function: | Bluetooth-enabled |
Use: | Automotive |
Type: | Gps Receiver |
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