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PRODUCT FEATURES | |
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54 Channels Excellent Performance Bluetooth ® GPS Receiver | |
| 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°C ~ +60°C |
| Storage Temperature | -20°C ~ +85°C |
| Operation Humidity | 5% ~ 95%, Non-Condensing |
| Dimension | 74mm L x 44mm W x 21mm H |
| Weight | 60g |
| Packing include | - Bluetooth GPS receiver - Battery - Car Charger - User manual - Skidproof Disk - AC Adapter |
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GENERAL DESCRIPTION |
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The receiver GPS54 is a single board of Bluetooth GPS receiver for customers who require easy system integration and minimal development risk. 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. Having fast time-to-first-fix and high sensitivity, the receiver offers good navigation performance even in urban canyons. 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. The on board patch antenna provides good signal reception. It provides fast satellite signal acquisition and short startup time. Acquisition sensitivity of –155dBm and tracking sensitivity of –159dBm offers good navigation performance even in urban canyons having limited sky view. Class 2 Bluetooth offers up to 10 meters of wireless operation with Bluetooth-enabled devices such as PDA, laptop PC or Smart mobile phone. |
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LED Status | |||
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1 |
Red - Charging battery | |
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2 |
Green - Battery low | ||
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3 |
Yellow- Flashing quickly(every onec for 2 second)-Position is fixed. - Flashing slowly(every onec for 3 second)-device is on but position is not fixed | ||
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4 |
Blue- Flashing quickly(every onec for 2 second)- Bluetooth is on and ready to transmit - Flashing slowly(every onec for 3 second)- Bluetooth are transmiting data | ||
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Assisted GPS |
Assisted GPS(A-GPS / AGPS)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.
AGPS utility for Nokia mobile phone(Symbian S60)(Tested model: NOKIA N73, NOKIA N95)
AGPS PPC/SmartPhone utility(software operating system: PPC, Windows Mobile 5 / wm5, Windows Mobile 6 / wm6)
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