LD2451 24G Vehicle Ranging Speed Measurement Millimeter
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The LD2451 is a 24GHz radar module with integrated 1T2R RF transceiver, designed for accurate multi-target distance, speed, and orientation measurement in traffic and intelligent driving scenarios. It operates with FMCW modulation, a sweep bandwidth of 250MHz, and a detection range up to 100 meters, making it ideal for high-speed intersections, motorized and non-motorized lanes, and rear vehicle detection.
add_circle The Upside
- check High accuracy for near, medium, and long-range detection
- check Suitable for various traffic and intelligent driving applications
- check Robust performance in extreme temperatures
remove_circle The Downside
- close Requires external power supply (5V, >300mA)
- close Limited to 20° detection angle
- close No built-in display or user interface
Specifications & features
Key features
- check_circle 24GHz FMCW radar with 1T2R architecture
- check_circle Detection range up to 100 meters
- check_circle Multi-target distance, speed, and orientation measurement
- check_circle Serial port ASCII and GPIO level output
- check_circle Wide operating temperature range (-40°C to +85°C)
Specifications
Ambient Temperature
-40°C to +85°C
Data Format
Serial port ASCII output, GPIO level output
Detection Angle
20°
Frequency
24-24.25 GHz
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