4G GPS Module for Fleet Management with NMEA GGA Output
Model Number:WT-11-AKL
Place of Origin:China
Price:CN¥20.69/pieces 1-499 pieces
Type:GNSS Module
Country of Origin:Shenzhen Guangdong, China
Brand:OTW
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Shenzhen Guangdong China
Address:
Chuang Feng Center, Block A, Dong Huan 1st Road, Long Hua District, Shenzhen City, Guangdong Province
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Product Details
WT-11-AKL 4G Mini GPS Module for Fleet Management
WT-11-AKL 4G Mini GPS Module for Fleet Management with NMEA GGA
Output
Product Overview
Compact GNSS module with NMEA GGA output, designed for precise positioning in fleet management, surveying, and mapping applications. Features multi-system support including GPS, GLONASS, and BDS.
Key Specifications
| Model | WT-11-AKL |
|---|---|
| Receiver Type | BDS: B1I+B1C GPS/QZSS: L1C/A GLONASS: L1 |
| Protocol | NMEA-0183 compliant or custom protocol |
| Baud Rate | 4800bps~921600bps (default 9600bps) |
| Channels | 32 |
| Sensitivity | Tracking: -162dBm Capture: -160dBm Cold start: -148dBm |
| Start Time | Cold start: 29s average Hot start: 1s average |
| Accuracy | Horizontal position: <2.5m with SBAS |
| Max Height | 18000m |
| Max Speed | 515m/s |
| Max Acceleration | ≤4G |
| Update Rate | 1Hz-10Hz |
Physical Characteristics
| Package Type | 18PIN LCC |
|---|---|
| Dimensions | 9.7mm × 10.1mm × 2.4mm (±0.5mm) |
| Weight | Lightweight design |
Power Requirements
| Voltage Range | 3.6V~5.5V |
|---|---|
| Power Consumption | 25mA @3.3V (running mode) 8mA @3.3V (standby mode) |
Environmental Specifications
| Operating Temperature | -40℃ to 85℃ |
|---|---|
| Storage Temperature | -40℃ to 85℃ |
| Humidity Range | 5% to 95% non-condensing |
Additional Technical Details
| Output Mode | UART+TTL |
|---|---|
| NMEA Messages | RMC, VTG, GGA, GSA, GSV, GLL |
| Positioning Mode | A-GNSS |
Key Features
- Multi-constellation support (GPS+GLONASS+BDS)
- Compact 18PIN LCC package design
- Low power consumption for extended operation
- High sensitivity receiver for challenging environments
- Wide operating voltage range (3.6V-5.5V)
- Robust performance across extreme temperatures
- Configurable update rate from 1Hz to 10Hz
Note: All specifications are typical values measured at 25°C unless
otherwise noted.
4G GPS Module for Fleet Management with NMEA GGA Output
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