Doppler X Band Radar Detector Sensor

This is the antenna oscillator as used in the x band motion detector made by parallax.

Doppler x band radar detector sensor.

The x band motion detector s sensor is a common component in security systems and automatic door openers and can detect movements within a room yard or even on the other side of a wall. Sensitivity is manually adjustable with a potentiometer on the back of the device offering direct line of sight detection from roughly 8 to slightly over 30 ft 2 4 to 9 m. In general sense only emitting technologies like doppler radar or lidar can be detected. Weburban magnolia sensor board hooked up to a parallax x band sensor outputting audio feedback.

This module use 10 525 ghz band to detect moving. I brought similar dopplar radar from china. Most radar detectors are used so the driver can reduce the car s speed before being ticketed for speeding. And the hb100 doppler radar modules are pretty cheap.

The x band motion detector operates in the x band frequency at 10 525 ghz and indicates detected movements with oscillations in its high low output. Hi i have recently purchased an x band sensor from a nearby store and i tried connecting it to arduino powering it up and using analod read to read the sensor value but the sensor shows constant value of 14 and there is very minute or no change when i try to move in front of it the sensor has also not got any pot for sensitivity adjustment. This is a microwave moving object detector which is designed by doppler radar principle. It is mainly used in automatic door control safety guard system automatic video control system etc.

A radar detector is an electronic device used by motorists to detect if their speed is being monitored by police or law enforcement using a radar gun. This module use 10 525 ghz band to detect moving. It s a doppler radar sensor that operates in the x band frequency at 10 525 ghz and indicates movements with oscillations in its high low output.