Sensor Modules

24GHz Doppler (Motion Detector) Modules –Analog Output Type–

NJR4262 series

RF front-end module using the 24GHz Microwave Doppler
One chip in-house MMIC for RF section
Built-in patch antenna
High precision I/Q mixer is standard equipped
Long-term frequency stability

Products Line-up

Part No. RF Frequency Region
/ Regurations
NJR4262F1P5 24.05 to 24.25 GHz Europe except specific regions
/ CE - RE Directive [Compliance]
NJR4262F2P5 24.15 to 24.25 GHz Europe
/ CE - RE Directive [Compliance]
NJR4262F3P5 24.075 to 24.175 GHz U.S.A.
/ FCC Certification [Certified]


Items Parameters
RF Frequency 24.05 to 24.25 GHz
Output Transmittion Power
+40 mW max.
Antenna Angle 28 ° / 70 ° (depens on installation direction)
Output Doppler Signal Signal Level: 2.5Vp-p
Conditions) Upon amplified with 86 dB gain
Target) Human body moving with 1 m/s in fornt of 5 meter distance
Offset Voltage: 1.35 V
Noise Voltage: 400mVp-p
Conditions) Upon amplified with 86 dB gain
Power Supply Input Voltage: 3.3 to 5.5 V
Current: 45 mA
Operating Temperature Range -20 to +60 ℃
(w/o Interfaces & Screws)
(L) 25 x (W) 25 x (H) 7.3 mm

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