Hall Research 2 Channel Video Switch

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The Model VS-2 is a versatile, compact, high performance, solid-state, 2 input x 1 output, VGA video switch that can operate at resolutions of up to 1600x1200. The unit allows one monitor to be switched between two video sources.


  • Allows one monitor to be switched between two video sources
  • Can be controlled manually, via Serial port , or from TTL level (or contact closure)
  • Select input 1, input 2, or blank the output
  • Auto mode automatically scans and selects the input with active video
  • Infinite switching cycle life
  • Can drive long cables
  • Terminates both video input signals and buffers the output to protect signal integrity
  • Includes pushbutton and serial cables for control


  • Equipment Included: UL approved 110 Vac adapter (6 Vdc @ 300 ma output on 2.5mm center positive coaxial plug)

    (220 Vac adapters with CE approval are also available, please specify at the time of order).

    6 ft, Serial Control Cable

    6 ft, Pushbutton Switch Cable
  • Dimensions: W x D x H: 4- x 2- x 1-
  • Video Specs: Bandwidth: 250 MHz
    Input impedance:Video: 75 ohms on RGB, 330 ohms on H,V
    Coupling: DC
    Signal Level: Video: 0 to 0.7 v p-p
    Sync.: TTL
  • MTBF: 90,000 hrs (Calculated)

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