CTMRR-130Pro_Shenzhen ChengTech Technology Co., Ltd

CTMRR-130Pro

PRODUCT STRUCTURE DIAGRAM

DIMENSIONS AND WEIGHTS

Radar Feature		Parameter/参数
Radar System Basic Info	Operating Voltage	+9.0V~+16.0V DC,Typical+12.0V DC
	Total Power Consumption	<2.4 W/200mA@12V DC
	Weight	70g
	Waterproof Rating	IP6K7&IP6K9K
	Operating Frequency	76-79GHz
	EIRP	≤30dBm
	Antenna Channels	4T4R
	Radar Mode	FMCW
	Data Output Refresh Rate	50ms
	Target detection type	Stationary and moving targets (vehicles/pedestrians/obstacles, etc.)
	Point Cloud Count	256
	Functional Safety Level	ASIL-B
	Data Interface	2xCANFD
	Maximum Number of Trackable Targets	64
	Supported Calibration Range	±6°
Range Measurement	Range	0.2m~120m
	Range Accuracy	±0.1m
	Range Resolution	0.22m
Range Measurement	Range	-85m/s~+85m/s
	Speed Accuracy	±0.08m/s
	Speed Resolution	0.1m/s
Azimuth	Azimuth Range	≥±75°
	Azimuth Accuracy	±0.3°
	Azimuth Resolution	4°
Elevation	Elevation Range	±12°
Dimensions	Unit Dimensions (excluding connectors)	89.9mm×82mm×17.75mm

FUNCTION OVERVIEW

The CTMRR-130Pro is a 77GHz mid-range millimeter-wave radar independently developed by Cheng-tech. It features high performance, cost-effectiveness, compact size, and easy integration into various rear bumper applications. Supporting integrated driving and parking functions, it enables Blind Spot Detection (BSD), Lane Change Assist (LCA), Door Opening Collision Warning (DOW), Rear Collision Warning (RCW), Crossing Target Alert/Braking (CTA/CTB), and other Level 2+ intelligent driving assistance functions.

ADVANTAGE

1. Incorporates next-generation RFCMOS SOC;

2. Supports integrated parking and driving functionality;

3. Supports information security;

4. Meets ISO 26262 functional safety level ASIL-B;

5. Horizontal FOV 150°, vertical FOV 24°;

6. Supports functional applications including BSD/LCA, DOW/RCW, CTA/CTB.

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