3Pcs Microwave Doppler X-Band Radar Sensor Wireless Module Motion Speed

3Pcs Microwave Doppler X-Band Radar Sensor Wireless Module Motion Speed

banggood Module Board

20.99$
16.99$
Description This HB100 Miniature Microwave Motion Sensor is a X Band Bi Static Doppler transceiver moduleIts built in Dielectric Resonator OscillatorDROand a pair of Microstrip patch antenna arraymake it ideal for OEM usage in motion detection equipmentThis module is ideally suitable for false alarms reduction in intruder detectors when work together with Passive InfraredPIRsensorIt can also be used for auto door opening and vehicle speed measurement Features Great replacement for failing or faulty Doppler radar microwave motion sensor moduleHighly resistant to radio frequency interferenceDetection rangeOver 20 metersOutput power5mWDimension L x W x T Approx1 75 x 1 45 x 0 3 inch 4 4 x 3 7 x 0 8cmNon contact detectionIndependent of temperaturehumiditynoiseairflowdustlightetc suitable for harsh environmentsStrong resistance to RF interferenceLow costLow Power Consumption RF the Microwave Sensor and use Doppler principle Specifications Transmitter Frequency 10 525GHzFrequency Setting Accuracy 3MHzPower OutputMin 13dBm EIRPOperating Voltage5V 0 25VOperating CurrentCW 60mA max37mA typicalHarmonic Emissions 10dBmReceiver Sensitivity10dB S N ratioin 3Hz to 80Hz band width86dBmNoise in 3Hz to 80Hz band width 10VAntenna Gain 8dBiE Plane 3dB Beamwidth 36 H Plane 3dB Beamwidth72Application Security alarms and sensorsAutomatic door and gate systemsATM machinesCarvan and lorry reversal warning systemsLi