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User Manual for Allen Avionics HD-SDI-3 Video Hum Eliminator Click to enlarge the picture
Contents of the user manual for the Allen Avionics HD-SDI-3 Video Hum Eliminator
- Product category: Noise Eliminators & Isolators Allen Avionics
- Brand: Allen Avionics
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Allen Avionics Noise Eliminators & Isolators
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User manual for the Allen Avionics HD-SDI-3 Video Hum Eliminator contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Allen Avionics product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Allen Avionics user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Allen Avionics product will considerably shorten its lifespan!
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Product description The Allen Avionics HD-SDI-3 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.
- HD-SDI
- 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.
In the Box Allen Avionics HD-SDI-3 Video Hum Eliminator Ground Loop Eleminator 1 Year Warranty Table of Contents
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Technical parametersAllen Avionics HD-SDI-3 Specs | Input | HD-SDI video 3 Channels: SMPTE-259M and 292M, @ 75 ohms, on BNC connectors | | Output | HD-SDI video 3 Channels SMPTE-259M and 292M, @ 75 ohms, on BNC connectors | | Bandwidth | 3GHz | | Hum Rejection | 60dB ground loop isolation | | Return Loss | 15dB | | Dimensions (WxDxH) | 4.75 x 3.1 x 7.6" 12 x 7.9 x 19.3cm | | Weight | 9 lbs 4.1kg | | | | Package Weight | 5.15 lb | | Box Dimensions (LxWxH) | 7.6 x 5.1 x 4.4" |
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