| Attribute | Value |
|---|---|
| Model Number | WT-11-TD |
| Type | GNSS Module |
| Country of Origin | CHINA |
| Brand | OTW |
| Output Mode | UART+TTL+R232 |
| Update frequency | 1Hz-10Hz(default 1Hz) |
| Power consumption | Run mode: 22mA@3V |
| Size | 9.7mm*10.1mm*2.4mm |
| Specification | Details |
|---|---|
| Model | WT-11-TD |
| Receiver type | BDS:B1, GPS:L1, GLONASS:L1 |
| Agreement | NMEA-0183 compliant protocol or custom protocol |
| Available baud rate | 4800bps~921600bps(default 9600bps) |
| Channel | 56 |
| Sensitivity | Tracking: -163dbm, Capture: -147dbm |
| Cold start | Average 28 seconds |
| Hot start | Average 1 second |
| Accuracy | Horizontal Position: average, SBAS < 3m |
| Max Height | 18000 M |
| Max Speed | 515 m/s |
| Max Acceleration | ≦ 4G |
| Regeneration frequency | 1Hz -10 Hz |
| Positioning mode | A-GNSS |
| Property | Details |
|---|---|
| Type | 18 pin stamp holes |
| Size | 10.1mm * 9.7mm * 2.4mm (+/- 0.5mm) |
| Parameter | Details |
|---|---|
| Voltage | 1.8V~3.6V |
| Power Consumption | Operation mode: 22mA@3V, power saving mode: 5mA@3V |
| Parameter | Details |
|---|---|
| Humidity range | 5% to 95% non-condensing |
| Working Temperature | -40℃ to 85℃ |
| Storage Temperature | -40℃ to 85℃ |
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