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WT-11-RK GNSS Module with RTK for Base Station Positioning
| Place of Origin | China |
| Brand Name | OTW |
| Model Number | WT-11-RK |
Product Details
Model Number:
WT-11-RK
Application:
Positioning, Surveying And Mapping, Etc
Type:
GNSS Module
Output Mode:
TTL
Baud Rate:
4800bps-921600bps,Default115200bps
NMEA Messages:
RMC,VTG,GGA,GSA,GSV,GLL
Voltage:
1.8V To 3.3V
Size:
9.7mm*10.1mm*2.4mm
Highlight:
GNSS Advanced GPS Module
,Base Station GNSS GPS Module
,Communication Positioning GNSS GPS Module
Payment & Shipping Terms
Minimum Order Quantity
10pcs
Price
US $2.4 - 11.80/
Delivery Time
7-10working days after receiving the payment
Payment Terms
T/T,Western Union
Supply Ability
More than tens of thousands of pieces
Product Description
GNSS Advanced GPS Module For Base Station And Communication Positioning
Product Specifications
| Attribute | Value |
|---|---|
| Model Number | WT-11-RK |
| Application | Positioning, surveying and mapping |
| Type | GNSS Module |
| Output Mode | UART+TTL+R232 |
| Baud rate | 4800bps-921600bps, Default 115200bps |
| NMEA messages | RMC, VTG, GGA, GSA, GSV, GLL |
| Voltage | 1.8V to 3.3V |
| Size | 9.7mm × 10.1mm × 2.4mm |
Product Overview
Applications
- Base station, power, and communication positioning
- Surveying and mapping products including area and distance measurement
- UTC time synchronization and timing applications
- Positioning in complex environments and high-speed motion scenarios
- Intelligent IoT, autonomous driving, and drone navigation
- Shared bikes and wearable devices
Key Features
- 1010 size & 18PIN LCC package, PIN-to-PIN compatible with industry standard modules
- Supports BDS B1I/B2a/B1C, GPS L1C/A/L5, GAL E1/E5a, GLONASS L1 four-system dual-frequency
- Built-in dual frequency RTK algorithm
- Ultra-high precision with centimeter-level positioning
- Low cost and power consumption
- Fast positioning capability
- Compact size: 9.7×10.1×2.4mm
Bottom view showing module pin allocation
Module Performance
| Parameter | Specification |
|---|---|
| Model | WT-11-RK |
| Receiver type | BDS:B1I/B1C & B2a, GPS/QZSS:L1C/A & L5, GLONASS:L1, Galileo:E1,E5a |
| Arithmetic | Integration RTK |
| Protocol | NMEA-0183 compliant or custom protocol |
| Baud rate | 4800bps~921600bps (default 115200bps) |
| Channel | 128 |
| Sensitivity | Tracking: -167dBm, Capture: -160dBm, Cold start: -148dBm |
| Cold start | Average 28 seconds |
| Hot start | Average 1 second |
| Accuracy | Level 1cm+1ppm CEP50; Elevation 2cm+1ppm CEP50 |
| Max Height | 18000 M |
| Max Speed | 515 m/s |
| Max Acceleration | ≤ 4G |
| Regeneration frequency | 0.25 Hz -10 Hz |
| Positioning mode | A-GNSS, Double frequency RTK |
| Port | UART/TTL/R232 |
| Type | 18PIN LCC package |
| Size | 10.1mm × 9.7mm × 2.4mm (±0.5mm) |
| Voltage | 1.8V~3.3V |
| Power Consumption | Running: 100mW@1.8V, Standby: <20μW |
| Humidity range | 5% to 95% non-condensing |
| Working Temperature | -40℃ to 85℃ |
| Storage Temperature | -40℃ to 85℃ |
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Chuang Feng Center, Block A, Dong Huan 1st Road, Long Hua District, Shenzhen City, Guangdong Province
