AMFR404TC Front Radar Specification
AMFR404TC Front Radar Specification
AMFR404TC is a 77GHz Automotive millimeter wave Front Radar developed by CIST Electronics GmbH . The radar works in the FMCW modulation, adopts the MIMO technology with multiple transmit and receive antennas, combined with CFAR, AOA and other technologies. It achieves a large Field of View (FoV), long distance range, high precision, and high-resolution detection performance. It can be used to implement assisted driving functions such as FCW, AEB, ACC, MOIS.
Product Description
AMFR404TC is a 77GHz Automotive millimeter wave Front Radar developed by CIST Electronics GmbH . The radar works in the FMCW modulation, adopts the MIMO technology with multiple transmit and receive antennas, combined with CFAR, AOA and other technologies. It achieves a large Field of View (FoV), long distance range, high precision, and high-resolution detection performance. It can be used to implement assisted driving functions such as FCW, AEB, ACC, MOIS.
Product Description – Application Scenarios
- lForward environmental perception for various types of autonomous vehicles
- lAchieve forward assisted driving functions such as FCW, AEB, ACC and MOIS
Product Description – Product Advantage
- lSingle PCB board design, small size and good for assembly
- lSupport integration with visual ADAS systems
- lSupport UDS diagnostics and diagnostic flashing
- lSupport network wake-up and hard-wired wake-up
- lSupport static calibration, dynamic calibration, and occlusion detection
- lSupport CANFD x 2
- lSatisfy with standards such as IS016750, ISO 11452, ISO 10605, GB 14023-2011, GB/T 30512-2014, ISO26262
- lSmall size, can be installed behind the front plastic covers of Automotives (bumpers, grilles, etc.)
- lComplies with strict limits on hazardous substances standard 2011/65/EU (RoHS -2.0)
- lSatisfy with regulations for AEB and MOIS
- lCompliant with CE, E/e-Mark, and other regulations
Additional Information
Please contact our company for any other matters that have not been detailed.
Technical Specifications – Measurement Performance
| Performance Parameters | Specifications |
| Range of Measurement | 0.5-220m |
| Range Accuracy | ±0.3m |
| Range Resolution | 0.35m：≤7m 1m：＞7m |
| Velocity Range | -80~+80 m/s |
| Velocity Accuracy | ±0.3m/s |
| Velocity Resolution | 0.5m/s |
| Azimuth FOV | ±70° |
| Elevation FOV | ±10° |
| Angular Accuracy (Azimuth) | ±0.3°@≤|±45°| ±2°@＞|±45°| |
| Azimuth Resolution | 3° |
| Number of Trackable Targets | ≤64 |
| Data Refresh Period | 50ms |
Technical Specifications – Operating Conditions
| Parameter | Specification |
| Operating Frequency | 77~78 GHz |
| Power Supply | +8V~+36 V |
| Power Consumption | ＜4w |
| Static Current | ＜1 mA |
| Operating Temperature | -40 ℃~85 ℃ |
| Operating Humidity | 5％~90％RH |
| Storage/Transport Temperature | -40℃~+95 ℃ |
| Storage/Transport Humidity | 5％~90％RH |
| Shock | 50G |
| Vibration | ISO 16750-3 |
| Protection Rating | IP6K7、IP6K9K |
| EMC standards | CISPR25-Class3 |
| Lifespan | 250000km or 10 years |
Technical Specifications – Casing
| Parameter | Specification |
| Size(H*W*D) | 89 x 65 x 18.3(Body) 126.7 x 65 x 25.8 (Outer Contour) |
| Weight | 160g |
| Material (Front Shell, Rear Shell) | PBT- GF30, ADC12 |
| Color (Front Shell, Rear Shell) | Black |
| Mounting Method | Bolt fixation |
| Port | YAZAKI：7282-8855-30 |
Technical Specifications – Connection
| Parameter | Specification |
| Bus Interface | 2 x CAN-FD up to 5Mbps （Configurable baud rate） |
| Interface Orientation | Towards the vehicle’s central axis |
Technical Specifications – Interface Signal Definition
| Pin number | Definition | Meaning |
| 1 | GND | GND |
| 2 | PCANFD-H | Private CAN H |
| 3 | VCANFD-L | Public CAN L |
| 4 | VCANFD-H | Public CAN H |
| 5 | KL30 | Power Input |
| 6 | PCANFD-L | Private CAN L |
| 7 | KL15 | Wake-up |
| 8 | Reserved | Reserved |
Technical Specifications – Appearance
Technical Specifications – Installation Instructions
The permissible installation area for the radar on the vehicle is as shown in the diagram below. The radar’s transmitting surface faces outward, with the connector towards the vehicle’s center axis. The installation of the radar must meet the requirements shown in the table below to avoid reduction in radar detection angles and to ensure the radar’s normal operation.
| Installation | Indicator |
| Horizontal position | ±35cm (Distance from the vehicle centerline) |
| Vertical position | 50~100cm |
| Horizontal installation error | ±3° |
| Vertical installation error | ±3° |
Installation diagram
Technical Specifications – Secondary Surface (Radome)
The shape should be as flat as possible, with uniform thickness, and no sharp structures
Hydrophobic
The angle α between the radar beam and the cover part is less than or equal to 70 degrees
Radar and cover distance D > 5mm
The covers are made of plastic material and should not contain carbon fiber or metal
Recommended materials and thickness for covers (can be an integer multiple of the values in the table)
| Material | Thickness（mm） |
| ABS | 3.51 |
| PP | 4.04 |
| PA | 3.74 |
| PC | 3.71 |
| PC-PBT | 3.64 |
Product Description – Application Scenarios
- lForward environmental perception for various types of autonomous vehicles
- lAchieve forward assisted driving functions such as FCW, AEB, ACC and MOIS
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