NJR4265 series
[NRND Product] 24GHz Motion Detector / Doppler Module, Digital Output / Standard type

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  • Description


    • Motion detector using the 24GHz Microwave Doppler

    • Antenna, RF circuit, IF amp, MCU and voltage regulator are integrated in a small package

    • Low voltage operation and low power consumption

    • Signal processing software for the steady sensing

    • Communication with PC/MCU is available by UART interface and stand-alone operation is also possible

    Series Line-up

    Part No.RF FrequencyRegion / Regurations
    NJR4265RJ1C124.05 to 24.25 GHzJapan / Technical Conformity [Certified]
    NJR4265RF1C1Europe except specific regions
    / CE - RE Directive [Compliance]
    NJR4265RF2C124.15 to 24.25 GHzEurope / CE - RE Directive [Compliance]
    NJR4265RF3C124.075 to 24.175 GHzU.S.A. / FCC Certification [Certified]

    Evaluation Kit

    Part No. for Evaluation Kit: NJR4265J1K
    Contents List• Module
    • Evaluation Board
    • USB Cable
    • GUI

  • Spec
    Items Parameters
    RF Frequency 24.05 to 24.25 GHz
    Output Transmission Power E.I.R.P. +20 mW max.
    Maximum Detection Distance 10 m
    Antenna Angle 70 ° / 90 ° (depends on installation direction)
    Detectable Speed Range 0.25 to 1.0 m/s [Reference]
    Detection Output Method UART
    COMS Level High/Low
    Power Supply Input Voltage: 3.0 to 5.25 V
    Current: 60 mA
    Operating Temperature Range -20 to +60 ℃
    Dimensions (L) 20.4 x (W) 14 x (H) 8.8 mm
    Weight 5 g max.
  • Technical
  • Category Line-up

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Functional Description

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