OTW GPS Receiver with Integrated RTK Module and Spiral Antenna
Industrial Applications
- Base station location, power and communications infrastructure
- Surveying and mapping: area measurement and distance measurement
- Vehicle positioning and personnel tracking systems
- Agricultural equipment: lawn mowers, farming machines, drones
- High-precision positioning in complex environments and high-speed
motion scenarios
- Intelligent IoT systems and autonomous driving applications
Key Features
- Multi-system compatibility: synchronously receives
GPS/BDS/GLONASS/GALILEO four-system dual frequency
- Advanced RTK algorithm for precision positioning
- Ultra-high precision: achieves centimeter-level positioning
accuracy
- Cost-effective solution with low power consumption
- Rapid positioning capability
Technical Specifications
| Module Performance | |
|---|
| Model | WT-4545-RK |
| Receiver Type | BDS:B1I/B1C & B2a
GPS/QZSS:L1C/A & L5
GLONASS:L1
Galileo:E1,E5a |
| Arithmetic | Integration RTK |
| Agreement | NMEA/UBX |
| Available 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 | 50000m |
| Max Speed | 515 m/s |
| Max Acceleration | ≤ 4G |
| Regeneration Frequency | 0.25 Hz -10 Hz |
| Positioning Mode | A-GNSS, RTK |
| Port | |
|---|
| Port | UART/TTL |
| Interface | |
|---|
| Interface | GH 1.25 (spacing 1.25mm, 8-pin) with locking base |
| Power Supply | |
|---|
| Voltage | 3.6V~6V |
| Power Consumption | Running mode: 103mW@1.8V
Standby mode: < 20μW |
| Operating Environment | |
|---|
| Humidity Range | 5% to 95% non-condensing |
| Working Temperature | -40℃ to 85℃ |
| Storage Temperature | -40℃ to 85℃ |
Company Profile
Shenzhen Anzewei Technology Co., Ltd. is a scientific and
technological company specializing in the R&D, production,
sales and service of wireless positioning communication products.
We maintain deep cooperation with international enterprises and
have a team of experienced R&D professionals.
Our focus includes navigation, positioning, tracking, timing, and
wireless communication solutions, with core products including
centimeter-level positioning terminals, wearable smart devices, and
tracking systems.
Frequently Asked Questions
Q1: Are you a manufacturer? Where is your factory?
A1: Yes, we are a manufacturer. Our factory is located in Shenzhen,
China. Welcome to our factory.
Q2: If I place an order how long will it take to deliver?
A2: It usually takes about 7-10 days on receipt of payment,
depending on the quantity ordered and stock status.
Q3: Are the prices on the list final?
A3: No, the price is negotiable. It depends on the quantity of your
order.
Q4: When can I get the price?
A4: We typically quote within 24 hours of receiving an inquiry. For
urgent requests, please call us.
Q5: Can I request a sample before placing an order?
A5: Yes, we welcome sample orders to test and check quality. Mixed
samples are acceptable.
Q6: Can it be customized?
A6: Yes. We support custom requirements.
Q7: How can we build a long-term business relationship?
A7: We maintain quality and competitive pricing to ensure customer
benefit, and we value every business relationship.
