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Allen Avionics HD-SDI-5 Video Hum Eliminator

Allen Avionics HD-SDI-5 Video Hum Eliminator


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Ship Time: 7-14 business days 
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Product Highlights

  • HD-SDI Video
  • 75 ohms
  • Metal Housing
  • 5 Channels

You Pay: $1,149.95

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Ask our Experts!

The Allen Avionics HD-SDI-5 is a video hum and noise eliminator for HD-SDI applications. Hum eliminators work best when interference causes small differences in ground potential (less than 20VDC) or long cable runs have induced currents. HD-SDI units also work well when there are multiple power panels in a building that create differences in ground potential which induce ground loop current flow and 60Hz hum.

Reduces Electromechanically Induced Hum
The HD-SDI of hum eliminators increase the attenuation at the power frequency (50Hz or 60Hz) when induced currents are high, therefore reducing hum.
Unlike analog signals, the digital signals do not degrade gracefully and are subject to a cliff effect. The eye pattern is typically used to evaluate signal quality. When an external factor such as random induced noise affects the absolute bit timing it can result in lost data. This noise reduction device can keep the digital signal from degrading by eliminating the noise.
Connector Location
The connectors on the "V" model are located on the broadside of the unit featuring 1/4 inch steel guardrails and connector covers.
Input HD-SDI video 5 Channels: SMPTE-259M and 292M, @ 75 ohms, on BNC connectors
Output HD-SDI video 5 Channels SMPTE-259M and 292M, @ 75 ohms, on BNC connectors
Bandwidth 3GHz
Hum Rejection 60dB ground loop isolation
Return Loss 15dB
Dimensions (WxDxH) 3.5 x 4 x 8.5"
8.9 x 10.2 x 21.6cm
Weight 13 lbs
Allen Avionics HD-SDI-5 Video Hum Eliminator
  • Ground Loop Eleminator
  • 1 Year Warranty
  • Be the first to review this item

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