Product Details

MDU1750 Doppler Motion Detector Module 10.525 GHz (Belgium, Italy, Netherlands, US)

The Microwave Solutions MDU1750 Motion Detector Module is an X-Band Microwave Transceiver that utilises the Doppler Effect to detect movement. The MDU1750 emits a microwave signal which is compared against the returned signal for frequency shift, indicating movement. This comparison generates an IF output signal that can be amplified and processed by host system circuitry.

This version of the MDU1750 operates at 10.525 GHz making it suitable for applications in Belgium, Italy, the Netherlands and the US.


High Sensitivity
Integrated Patch Antenna
Small, Flat Profile
Rugged Reliable Construction
Low-Power Consumption
Continuous Wave and Pulse Mode Capability
Tested to EN 300 440
RoHS Compliant


Frequency: 10.525 GHz
Power Output: 10 dBm EIRP (minimum)
Operating Voltage: +5 V dc
Continuous Wave Mode Operating Current: 40 mA (typical)
Pulse Mode Operating Current: 2 mA (typical)
Dimensions: 46 x 37.75 x 13.1 mm
Operating Temperature Range: -10 to +55°C

Typical Applications

Intrusion Alarms
Automatic Door Openers
Speed Measurement
Collision Avoidance
Traffic Control
Presence Sensing

Addcom Solution Pte Ltd