Description:
This HB100 Miniature Microwave Motion Sensor is a X-Band Bi-Static Doppler transceiver module. Its built-in Dielectric Resonator Oscillator (DRO) and a pair of Microstrip patch antenna array, make it ideal for OEM usage in motion detection equipment. This module is ideally suitable for false alarms reduction in intruder detectors when work together with Passive Infrared (PIR) sensor. It can also be used for auto-door opening and vehicle speed measurement.
Features:
Great replacement for failing or faulty Doppler microwave motion sensor moduleHighly resistant to radio-frequency interferenceDetection range: Over 20 metersOutput power: 5mWDimension(L x W x T): Approx. 1.75 x 1.45 x 0.3 inch / 4.4 x 3.7 x 0.8cmNon-contact detectionIndependent of temperature, humidity, noise, airflow, dust, light, etc., suitable for harsh environmentsStrong resistance to RF interferenceLow cost & Low Power Consumption.RF the Microwave Sensor.and use Doppler principle.
Specifications:

TransmitterFrequency: 10.525GHzFrequency Setting Accuracy: 3MHzPower Output (Min.): 13dBm EIRPOperating Voltage: +5V +/- 0.25VOperating Current (CW): 60mA max, 37mA typicalHarmonic Emissions: -10dBm
ReceiverSensitivity (10dB S/N ratio) in 3Hz to 80Hz band width: -86dBmNoise in 3Hz to 80Hz band width: 10μVAntenna Gain: 8dBiE Plane 3dB Beamwidth: 36'

H Plane 3dB Beamwidth: 72'
Application:

Security alarms and sensorsAutomatic door and gate systemsATM machinesCar, van and lorry reversal warning systemsLight sensorsTraffic observation and control applications
Package included:
1 x Sensor