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Brand Name : OTW
Model Number : WT-2828-AK-TTL-AU-2M
Place of Origin : China
MOQ : 10pcs
Price : US $4.1 - 15/
Payment Terms : T/T, Western Union
Supply Ability : Above US$100 Million
Delivery Time : 7-10working days after receiving the payment
Country of Origin : CHINA
Output Mode : TTL
NMEA messages : RMC,VTG,GGA,GSA,GSV,GLL
Update frequency : 1Hz-10Hz(default 1Hz)
Voltage : 3.0V to 5.0V
Power consumption : 25 mA @3.3V
Size : 38mm*49mm*16mm
Wire length : 2M
Product descriptions from the supplier
| Product performance | |
| Model | WT-2828-AK-TTL-AU-2M | 
| Chip | AT65XX | 
| Receiver type |   			 GPS/QZSS L1  |   		
| Agreement | NMEA-0183 compliant protocol or custom protocol | 
| NMEA messages | RMC,VTG,GGA,GSA,GSV,GLL | 
| Available baud rate | 4800bps~921600bps(default 9600bps) | 
| Channel | 56 | 
| Sensitivity | Tracking: -162dbm Capture: -148dbm Cold start -148dbm | 
| Cold start | Average 29seconds | 
| Hot start | Average 1 seconds | 
| Accuracy | Horizontal accuracy 2.5m CEP,  			 Velocity: 0.1 m/s   			Timepulse signal: RMS 30 ns  |   		
| 18Max Height | 18000 M | 
| Max Speed | 500 m/s | 
| Max Acceleration | ≦ 4G | 
| Regeneration frequency | 1Hz -10 Hz | 
| Positioning mode | A-GNSS | 
| Communication type | TTL level | 
| Antenna | Built-in ceramic antenna | 
| Connector | |
| Connector type |   			 Audio connector  |   		
| Physical property | |
| Type | 4 Pin | 
| Size | 38mm*49mm*16mm (+/- 0.5mm) | 
| Wire length | 2m (customizable) | 
| Fixed mode | 3M adhesive or magnet (default 3M adhesive) | 
| Power supply | |
| Voltage | 3V~5V | 
| Power Consume |   			 25mA@3.3V  |   		
| Oerating Environment | |
| Humidity range | 5% to 95% non-condensing | 
| Working Temperature | -40℃ to 85℃ | 
| Storage Temperature | -40℃ to 85℃ | 
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                        Antenna Module Integrated with BDS/GPS/GLONASS Multi-System Joint Positioning and Single System Independent Positioning Images |