UHK500 500M UAV Altimeter Radar is a 24GHz IMS band terrain following sensor, detecting to ground for a height up to 500m. The Airborne Altimeter is a high-performance, highly integrated altitude-fixing and sensing module specifically designed for UAVs and various low-altitude flight platforms. Utilizing advanced 24GHz Frequency Modulated Continuous Wave (FMCW) millimeter-wave radar technology, it offers core advantages such as all-weather operation, strong anti-interference capability, high precision, and long-range detection. The radar can adapt various complicated ground condition and environment. By detecting the flying height, it provides the guidance for agriculture plants protection UAVs and logistic delivery UAVs. Our radar sensor can be compatible to work with Ardupilot / Pixhawk flight controller.
| Radar module | FMCW |
| Transmit frequency | 24GHz |
| Rx/Tx channels | 1TX/ 1RX |
| Detection range | 0.2-500(m) Relative to Ground |
| Range accuracy | ±0.05m |
| Refresh rate | 45Hz |
| Maximum detectable target velocity | up to 134 MPH (60m/s) , Rising speed |
| Field of view (horizontal) | ±24° |
| Field of view (vertical) | ±18° |
| Power Input | DC 7-24V |
| Power Consumption | 2W |
| Communication interface | UART（TTL）/CAN |
| Working temperature | -40~70 (°C) |
| IP rating | IP67 |
| Dimension (length*width*height) | 141.5*82*18 (mm) |
| Weight | 120 (g) |
Key Features
- 0.2~500m detection range
- 0.05m detection distance accuracy
- UART/CAN interface
- IP67 waterproof level
- Low power consumption
- Adapt to Pixhawk / Ardupilot / Open Source controller