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| Brand Name : | OTW | 
| Model Number : | WT-2828-AK-R232-AV-1.2M | 
| Price : | $5.05-5.45 | 

Module performance  | ||
Model  | WT-2828-AK-R232-AV-1.2M  | |
Chip  | AT65XX  | |
Receiver type  | GPS/QZSS L1 GLONASS L1 BeiDou B1  | |
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 29 seconds  | |
Hot start  | Average 1 seconds  | |
Accuracy  | Horizontal accuracy 2.5m CEP, Velocity: 0.1 m/s Timepulse signal: RMS 30 ns  | |
Max Height  | 18000 m  | |
Max Speed  | 500 m/s  | |
Max Acceleration  | ≦ 4G  | |
Regeneration frequency  | 1Hz -10 Hz  | |
Positioning mode  | A-GNSS  | |
Communication type  | R232 level  | |
Antenna  | Built-in ceramic antenna  | |
Connector  | ||
Connector type  | Aviation connector  | |
Physical property  | ||
Type  | 4 Pin  | |
Size  | 38mm*49mm*16mm (+/- 0.5mm)  | |
Wire length  | 1.2m (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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