VHE-1 Video Hum Eliminator


 

VHE-1 Video Hum Eliminator

The VHE-01 is a four(4) channel video hum eliminator housed in a 1U 19” rack-mount case.  The device allows for four channels of video transformer isolation solving most common video grounding and noise issues.  It can be used where there are differences in earth potential between video circuits, such as between different locations on a site, which can cause disturbance to the video signal with the introduction of supply frequency noise ("hum") and at worst can be a safety issue.

Product Details

  • Primary Impedance:
    >3500ohms, 300Hz, 7V rms, no-load
  • Frequency Response:
    20Hz -11MHz +0, -3dB. 1Vpp sine, source and load 75ohms
  • Signal Loss:
    0.5dB, source and load 75ohms
  • Isolation:
    2 kV rms, primary - secondary
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