Microwave doppler radar sensor HB100 (OT5212)

This HB100 Miniature Microwave Motion Sensor is an X-Band Bi-Static Doppler transceiver module. The built-in Dielectric Resonator Oscillator (DRO) and a pair of Microstrip patch antenna array make it ideal for OEM use in motion detection equipment. This module is ideally suited for false alarm reduction of intruder detectors when working together with passive infrared (PIR) sensor. It can also be used for automatic door opening and vehicle speed monitoring.
Features:
Great replacement for broken or malfunctioning Doppler radar microwave motion sensor module Highly resistant to radio frequency interference Detection range: Over 20 meters Output power: 5mW Dimension (L x W x D): Approx. 1.75 x 1.45 x 0.3 inch / 4.4 x 3.7 x 0.8 cmNon-contact detectionIndependent of temperature, humidity, noise, air flow, dust, light, etc., suitable for harsh environmentsStrong resistance to RF interferenceLow cost and low energy consumption.RF the Microwave Sensor.and use Doppler principle.
Specifications:
Transmitter:Frequency: 10.525GHzFrequency setting accuracy: 3MHzPower Output (Min.): 13dBm EIRPSysing Voltage: + 5V +/- 0.25VOperating Current (CW): 60mA max, 37mA typicalHarmonic Emission: -10dBm
Receiver:Sensitivity (10dB S/N ratio) in 3Hz to 80Hz bandwidth: -86dBmSound in 3Hz to 80Hz Bandwidth: 10μVAntenna Gain: 8dBiE Plane 3dB Width: 36'.H Plane 3dB Width: 72'
DimensionsLength: 4.62cmWidth: 3.6cmHeight: 0.85cm