Subminiature Modules Are Used For Rtk Gps Modules Such As Drones And Land Mapping
Product descriptions from the supplier
Overview
● Base station, power, communication positioning field ● Surveying and mapping products such as area measurement and distance measurement ● Synchronize UTC time and timing areas ● Positioning and measurement in complex environments and high-speed motion scenarios ● Intelligent Internet of Things, intelligent driving, drones and other fields ● Shared bikes, wearable devices, etc
Features:
●1010 size & 18PIN LCC package, PIN 2 PIN compatible with industry mainstream modules(Minimum feature set) ●Support 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, can achieve centimeter-level positioning ● Low cost, low power consumption ● Fast positioning ● Ultra-small size, overall size :9.7x10.1x2.4mm
| Module performance |
| Model | WT-11-RK |
| Receiver type | BDS:B1I/B1C & B2a
GPS/QZSS:L1C/A & L5
GLONASS:L1
Galileo:E1,E5a |
| Arithmetic | Integration RTK |
| Agreement | NMEA-0183 compliant protocol or custom protocol |
| 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 | 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 |
| Port | UART/TTL/R232 |
| Physical property |
| Type | 18PIN LCC package |
| Size | 10.1mm * 9.7mm * 2.4mm (+/- 0.5mm) |
| Power supply |
| Voltage | 1.8V~3.3V |
| Power Consume | Running mode: 100mW@1.8V, Standby mode: < 20μW |
| Oerating Environment |
| Humidity range | 5% to 95% non-condensing |
| Working Temperature | -40℃ to 85℃ |
| Storage Temperature | -40℃ to 85℃ |
