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X-Band Motion Detector

32213: PARALLAX INC. View Larger Image
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PARALLAX INC.
Jameco Part no. 2111935
Manufacturer PARALLAX INC.
Manufacturer no. 32213
  RoHS compliant
Catalog 132 , page 159
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$36.95

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X-Band Motion Detector

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. The X-Band Motion Detector's sensor is a common ingredient in security systems and automatic door openers, and can detect movements in a room, yard, or even on the other side of a wall. Sensitivity is manually adjustable with a potentiometer, offering direct line of sight detection from roughly 8 to slightly over 30 ft (~2.4 to 9+ m).

Features:

  • Operation frequency of 10.525 GHz
  • Able to detect motion through walls and windows
  • More immune to false triggers than passive infrared motion sensors
  • Active-high enable pin with internal pull-up resistor
  • Trim potentiometer for manually adjustable sensitivity
  • 4-Pin SIP header for breadboard or through-hole prototyping
  • Built-in series resistor for compatibility with the Propeller microcontroller and other 3.3 V devices
  • Plated test point hole for monitoring pre-comparator signal

    Application Ideas:


  • Security systems
  • Automatic door openers
  • Automatic lighting
  • Nuisance animal deterrence

    Key Specifications:


  • Power supply requirements: regulated 5 VDC, 8 mA
  • Communication: High (3.9 V) / low (0 V) signal oscillates with motion
  • Dimensions: 1.8 x 1.75 x 0.75 in (46 x 45 x 19 mm)
  • Operating temp range: +32° to +131°F (0° to +55°C)

    Downloads & Resources:

    X-Band Motion Detector Docs v1.1 (.pdf)
    X -Band Motion Detector Test Code (.zip)



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