X-Band Motion Detector Units

The MDU (Motion Detector Unit) is an X-Band microwave transceiver that utilizes the Doppler shift phenomenon to "sense" motion. The unit is available with either of two physically interchangeable forms; A rugged cast metal housing or a lightweight plastic housing.

The circuit features a dielectric resonator stabilized FET oscillator, which provides stable operation over a broad temperature range in either CW or low duty cycle pulse mode and a balanced mixer for enhanced sensitivity and reliability.

Features:

• Low cost
• Small and Flat Profile
• Rugged, Reliable Construction
• Low Power Consumption
• High Sensitivity
• Meets FCC Part 15 reqts.
• Electronically Tunable
• Standard Waveguide Output

Applications

• Intrusion Alarms (Room, Vehicle)
• Automatic Door Openers
• Speed Measurement
• Collision Avoidance
• Presence Sensing
• Data Transmission
• Range (distance) Measurement
• Direction of Motion Detection
• Energy Management Systems
• Sports Radar Guns