
Stop production
Fast Acquisition high-Sensitivit
65 Channels + High sensitivity + A-GPS(AGPS) + 38400bps baud
The GT-750F is a single board of Bluetooth GPS receiver for customers who require easy system integration and minimal development risk.
The GT-750F is optimized for excellent performance and low cost. Its 65 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 GT-750F offers good navigation performance even in urban canyons.
Satellite-based augmentation systems, such as WAAS and EGNOS, are supported to yield improved accuracy.
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.
Features:
• 65 channels “All-In-View” tracking
• Skytraq low power chipset simultaneous time-frequency search bins
• High sensitivity:-160dBm tracking
• Support A-GPS function
• SBAS (WAAS, EGNOS) support
• Cold start time <29 sec.(Average)
• Warm start time <10 sec. (Average)
• Hot start time <1sec. (Average) under open sky
• Reacquisition sensitivity time:0.1sec.
• Support standard NMEA-0183 at 38400 bps baud rate
• 5m CEP accuracy
• Built in ceramic patch antenna
• Bluetooth version 2.0 compliant
• Compatible with Bluetooth devices with Serial Port Profile (SPP)
• Charger circuitry and battery socket for N3650 Li-ION battery (1000mAh)
• More than 13 hours of operation
65 Channels Excellent Performance Bluetooth GPS Receiver
| Receiver Type | 65 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 <10sec warm start (Average) under open sky <29sec cold start (Average) under open sky |
| Signal Reacquisition | <1sec |
| Sensitivity | -160dBm 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 |