HLK-LD1030 10.525Ghz Radar Motion Detection Sensor Module

A low-power micro/motion detection module is designed based on X-band radar chip with center frequency 10.525G Hz. The design adopts fixed frequency, directional transmitting and receiving antenna (1T1R), integrates intermediate frequency demodulation, signal amplification, digital processing and other functions, has the ability to adjust delay, it is convenient to adjust parameters independently. It can be widely applied to all kinds of lights, such as backlight, cabinet light, toilet light.

The sensor can adjust the delay - sensitivity, capture the movement through plastic boxes. It is not affected by temperature, smoke, dust, fog, is small in size, and has the ability to eliminate radio interference and high-order waves.

Technical Specifications

Operating frequency: 10.525GHZ(10.40-10.65GHZ)
Operating voltage: 3.3-12.0V
Operating current: 16MA(Max, VCC = 3.3-12, 0V)
Detection angle: ceiling installation/3dB beam width/110° ± 10°
Detection distance: 2-6 meters (positive detection)
Output voltage: 3.3V(3.2-3.4V)
Power-on stable time: 15s (10-20s)
Working environment: Temperature -20C ~ +85#/humidity 10 ~ 959% Rh
Blocking/delay: 2s/5S(Typ.)
ESD characteristics: contact discharge/air discharge 2KV(Typ.)
Size: 8 x 40 x 2.4 mm

Changing the delay and sensitivity parameters of the LD1030 10GHz Radar Motion Sensor

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HLK-LD1030 10.525Ghz Radar Motion Detection Sensor Module

LD1030 Detection Distance