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77GHz Collision Avoidance Radar SR73
SR73 is a compact 77GHz front/rear collision avoidance radar sensor. It can accurately remind drivers of obstacles 360°around of heavy equipment by transmitting two-beam fan-shaped microwaves and detecting the reflection of microwaves, judging whether there are obstacles and feedback the relative distance between obstacles and radar.This sensor output object distance, speed, angle, etc. information by CAN interface, 0.2~40m distance range, small size, high sensitivity, stable performance, light weight, easy to integrate. It is suitable to work at harsh environment day and night.
Series：
77GHz MMW radar
Application：
Collision avoidance, Obstacle detection, rear view camera system
Features：
Work in 77GHz Band for the detection of moving and stationary objects
Compact size (58x96x24mm)
Accurately detect the position, distance and speed of objects
Protection class IP66 for outdoor use
Hige detection rate
CE certification
Specifications
| PARAMETER | CONDITIONS | MIN | TYP | MAX | UNITS |
| System charactics | |||||
| Transmit frequency | 76 | 77 | GHz | ||
| Output power(EIRP) | adjustable | 29.8 | dBm | ||
| Update rate | 33 | ms | |||
| Power consumption | @12V DC 25℃ | 2.5 | W | ||
| Communication interface | CAN 500kbits/s | ||||
| Distance detection charactics | |||||
| Distance range | vehicles | 0.2 | 40 | m | |
| Speed detection charactics | |||||
| Speed range | -60 | 60 | km/h | ||
| Speed accuracy | 0.3 | m/s | |||
| Multi-target detection charactics | |||||
| Simultaneously detecting targets | 64 | pcs | |||
| Antenna charactics | |||||
| Beam width/TX | Horizontal(-6dB) | 112 | deg | ||
| elevation(-6dB) | 14 | deg | |||
| Other charactics | |||||
| Supply voltage | 6 | 12 | 32 | V DC | |
| Protection class | IP66 | ||||
