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| Categories | GNSS Receiver | 
|---|---|
| Place of Origin: | Guangdong, China | 
| Brand Name: | OTW | 
| Model Number: | WT-4545-RK | 
| Type: | GNSS Module | 
| Country of Origin: | Shenzhen Guangdong, China | 
| Brand: | OTW | 
| Chipset: | XX | 
| Application: | UAV,Drone | 
| Dimensions: | 47mm*36mm | 
| Positioning Accuracy: | 1-2cm | 
| Communication Interface: | TTL | 
| Operating mode: | GPS+GLONASS+GALILEO+ BDS | 
| Output Mode: | UART+TTL | 
| Baud rate: | 4800bps-921600bps,Default115200bps | 
| NMEA messages: | RMC,VTG,GGA,GSA,GSV,GLL | 
| Update frequency: | 1Hz-20Hz(default 10Hz) | 
| Voltage: | 3.6V to 6V | 
| Power consumption: | 80mA/5.0V | 
| MOQ: | 1 | 
| Price: | $29.60-32.20 | 
| Company Info. | 
| Shenzhen Anzewei Technology Co., Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
| 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 28seconds | |
| Hot start | Average 1 seconds | |
| Accuracy | Level 1cm+1ppm CEP50; Elevation 2cm+1ppm CEP50 | |
| 18Max 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 | ||
| GH 1.25 (spacing 1.25mm, 8-pin) with locking base | ||
| Power supply | ||
| Voltage | 3.6V~6V | |
| Power Consume | Running mode: 103mW@1.8V, Standby mode: < 20μW | |
| Oerating Environment | ||
| Humidity range | 5% to 95% non-condensing | |
| Working Temperature | -40℃ to 85℃ | |
| Storage Temperature | -40℃ to 85℃ | |
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