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Main image of HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra DAR Sensor Human Microwave Sensing (with Pin 5Pcs)

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HLK-LD1020 10g Micro Motion Intelligent Module Low Power Ra DAR Sensor Human Microwave Sensing (with Pin 5Pcs)

Brand JMT
Current Rating 16 Milliamps
Maximum Supply Voltage 12 Volts (DC)
Measuring Range 2 - 8 meters
Mounting Type Ceiling Mount

Overview

Specs

Reviews

Based on X-band ra¡¤dar chip design low-power micro/motion sensing module, center frequency 10.525GHZ, the design adopts fixed-frequency, directional transmitting and receiving antenna (1T1R), integrates the functions of IF demodulation, signal amplification and digital processing, etc., and has the ability to set the delay time, which is convenient for self-adjustment of the parameters.
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 Mount/3dB Beamwidth/110¡ã¡À10¡ã. Operating environment:Temperature -20¡æC~+70¡æ/Humidity 10~95%Rh.
Sensing Distance:2~8 meters(Hanging height 3 meters). Output Voltage:3.3V(3.2~3.4V). Power-on stabilization time:15S(13~17S). Blocking/Delay Time:2S/5S(Typ.). ESD Characteristics: Contact Discharge/Air Discharge 2KV(Typ.)
Resistor R14 is the resistor to adjust the sensing threshold, the default value is the third gear. R14: the larger the resistance value, the closer the sensing distance; (default 14=93.1K). R16 is the resistor to adjust the delay time, the default is the first gear. R16: the larger the resistance value, the longer the delay time. (Default R16=20K)
Interface Type: (Hole spacing 2.0/2.54mmx3PIN). O:IO detection output G:GND, power ground V:5V(3.3~12V). Max power consumption is 15mA for normal power supply and 110uA for pulse power supply (R17 is not welded for pulse power supply and 2k is welded for normal power supply).

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Return for refund within: 30 days
Return for replacement within: 90 days
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Item#: 9SIC602KW53218