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77GHz Collision Avoidance Radar MR72
MR72 is a compact 77GHz distance measurement radar developed by Hunan Nanoradar Science and Technology Co., Ltd. It can accurately guide UAV to avoid obstacles accurately in flight by transmitting two-beam fan-shaped microwaves to the front, detecting the reflection of microwaves, judging whether there are obstacles in front, and feedback the relative distance between obstacles and radar. This product adopts double beam design, 0.2~40m measurement distance, small size, high sensitivity, stable performance, light weight, easy to integrate, product performance has been recognized by many partners. The products are applied to plant protection, power inspection, industrial exploration, etc.
Series：
77GHz MMW radar
Application：
Collision avoidance in UAVs
Features：
Working in 77GHz band for obstacle when UAV flying
Adaptable for grasslands and other environment
With CAN/UART interface
With measurement accuracy of 0.1m
With the measurement range of 40m
RoHS compliant
Specifications
| PARAMETER | CONDITIONS | MIN | TYP | MAX | UNITS |
| System Charactics | |||||
| Transmit band | 76 | 77 | GHz | ||
| Output power(EIRP) | adjustable | 29.8dBm | dBm | ||
| Modulation type | FMCW | ||||
| Update rate | 60 | ms | |||
| Power consumption | @12V DC 25℃ | 2.5 | W | ||
| Communication interface | CAN 500kbits/s | ||||
| Distance detection charactics | |||||
| Distance range | @0 dBsm | 0.2 | 40 | m | |
| Distance accuracy | ±0.1 | m | |||
| Antenna charactics | |||||
| Beam width/TX | Horizontal(-6dB) | 112 | deg | ||
| elevation(-6dB) | 14 | deg | |||
| Other charactics | |||||
| Supply voltage | 5 | 12 | 32 | V DC | |
| Weight | includeing shell and wire | 90 | g | ||
| Outline dimensions | including shell | 100x57x16.5 (LxWxH) | mm | ||
