Elecbee Microwave Doppler X-Band Radar Sensor Wireless Module Motion Speed

Great replacement for failing or faulty 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 T): Approx. 1.75 x 1.45 x 0.3 inch / 4.4 x 3.7 x 0.8cm
Non-contact detection
Independent of temperature, humidity, noise, airflow, dust, light, etc., suitable for harsh environments
Strong resistance to RF interference
Low cost & Low Power Consumption.
RF the Microwave Sensor.and use Doppler principle.

Specifications:

Transmitter:
Frequency : 10.525GHz
Frequency Setting Accuracy : 3MHz
Power Output (Min.) : 13dBm EIRP
Operating Voltage : +5V +/- 0.25V
Operating Current (CW): 60mA max, 37mA typical
Harmonic Emissions: -10dBm

Receiver:
Sensitivity (10dB S/N ratio) in 3Hz to 80Hz band width : -86dBm
Noise in 3Hz to 80Hz band width : 10μV
Antenna Gain : 8dBi
E Plane 3dB Beamwidth : 36'.
H Plane 3dB Beamwidth: 72'

Application:

Security alarms and sensors
Automatic door and gate systems
ATM machines
Car, van and lorry reversal warning systems
Light sensors
Traffic observation and control applications