Motion detector module by microwave.
The main applications can be security alarms and sensors, automatic door systems, ATM machines, car reverse systems, light sensors, they can also be used for traffic monitoring and observation applications.
Great resistance to radio frequency interference.
- Frequency: 10.525GHz
- Frequency Accuracy: 3MHz
- Minimum Output: 13dBm EIRP
- Operating Voltage: 5V ± 0.25V
- Operating current (CW): 60mA maximum, 37mA typical
- Harmonic emissions: -10dBm
- Detection Range: About 20 meters
- Output Power: 5mW
The device is sensitive to electrostatic discharge and may be damaged during welding.
The IF output is particularly sensitive.
You can check the damage with a multimeter in diode mode.
(IF and GND should be approximately 0.25 V).