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Product description
MR-7734 77GHz Dual Mode and Four Dimensions Mid-Range Radar
Front Mid-Range Radar (MRR):
Azimuth ±6 °, Detection Range 160m.
Azimuth ±30 °, Detection Range 70m.
Support:
◆ Adaptive Cruise Control
◆ Autonomous Emergency Braking
◆ Evasive Steering Support
ITEM Parameter
MRR SRR
Frequency Range 76~77 GHz 76~77 GHz
Detection Range 160M 70M
Max. Speed +/-215km/h
Field of View Horizontal ± 6° ~ 160 M ± 30° ~ 70 M
Measuring Accuracy
(Distance)
(Speed)
(Angle)


0.36 M
1.24 M/S
0° ~ 0.90 degree
30° ~ 1.26 degree

0.36 M
1.07 M/S
0° ~ 0.90 degree
30° ~ 1.26 degree
Object Separation
(Distance)
(Speed)
(Angle)

0.72 M
2.48 M/S
3.75 degree

0.72 M
2.14 M/S
3.75 degree
Cycle Time 60ms 60ms
Modulation Fast FMCW Fast FMCW
Interfaces Canfd Canfd
◆ Detection Range
◆ Test Specification
RF/EMC
(FCC Part95M)
Electrical test Environmental test
EIRP Direct current supply voltage (9V~16V) High/Low-temperature Storage
OBW Over Voltage(24V) High/Low-temperature tests
Emission ( < 231GHz ) Superimposed alternating voltage Temperature steps
Frequency Stability Slow decrease and increase of supply voltage Temperature cycling
Momentary drop in supply voltage Humid heat, cyclic
Reset behavior at voltage drop Condensation test
Starting profile Waterproof IPX9K
Reversed voltage Protection against dust
Load Dump Salt spray
Ground reference and supply offset Impact test
Open circuit tests Vibration test
Short circuit protection  
Insulation resistance (>10MΩ)