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Allen Avionics HEC-2000H Video Hum Eliminator, Video Noise and Hum Eliminator, One I/O, 75 ohms, Metal Housing

B&H # ALHEC2000H Mfr # HEC-2000-H
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Reg. Price: $139.95
Instant Savings: $30.95
Limited supply at this price
You Pay: $109.00

Hum eliminators work best when interference causes small differences in ground potential (less than 20 VDC) or long cable runs have induced currents. HEC series 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 60 Hz hum.

Reduces Electromechanically Induced Hum
The 2000 series of hum eliminators increase the attenuation at the power frequency (50 Hz or 60 Hz) when induced currents are high, therefore reducing hum.
Two Units Can be Used in Series
When a small amount of hum remains after one HEC has been installed, another unit can be added without significant signal degradation.
Designed for Rack Mount Use
Using optional equipment the "H" model is designed for rack mount use featuring 1/4" stainless steel guard rails and connector covers.
Input One composite video @ 75 ohms unbalanced
On a BNC connector
Output One composite video @ 75 ohms unbalanced
On a BNC connector
Bandwidth 30 MHz
Hum Rejection 60 dB for 50 or 60 Hz
Return Loss 20 dB Minimum
Dimensions 3.69 x 2.06 x 4.69" (WxDxH)
9.37 x 5.23 x 11.91cm
Weight 3.5 lbs
1.59 kg
Allen Avionics HEC-2000H Video Hum Eliminator, Video Noise and Hum Eliminator, One I/O, 75 ohms, Metal Housing
  • 1 Year Warranty
  • REVIEW SNAPSHOT®

    by PowerReviews
    Allen AvionicsHEC-2000H Video Hum Eliminator
     
    5.0

    (based on 2 reviews)

    Ratings Distribution

    • 5 Stars

       

      (2)

    • 4 Stars

       

      (0)

    • 3 Stars

       

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    Reviewed by 2 customers

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    5.0

    Very good product,I would recommend it.

    By Gandi Gir

    from tel aviv, Israel

    About Me Business Owner

    Verified Buyer

    Pros

    • Compact Design
    • Easy To Use
    • Highly Compatible
    • Improves Performance
    • Lightweight
    • Professional Quality

    Cons

      Best Uses

      • Complex Projects
      • Events with video cameras

      Comments about Allen Avionics HEC-2000H Video Hum Eliminator:

      We are the visual/audio company,that makes all kinds of events, as conferences, weddings, exebitions.
      Positive: The hum eliminator, eliminates all hums on very long distances,it's very compact and solid.
      Negative: none

      • Was this a gift?:
      • No

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      5.0

      This is a lifesaver

      By rsllk

      from Sri Lanka

      About Me Television Broadcaster

      Verified Buyer

      Pros

      • Compact Design
      • Easy To Use
      • Highly Compatible
      • Improves Performance
      • Professional Quality
      • Rugged

      Cons

        Best Uses

        • Anywhere with HUM
        • OB locations

        Comments about Allen Avionics HEC-2000H Video Hum Eliminator:

        We got this only 3 weeks back but and we did 2 huge live events during consecutive weekends. This box simply saved our lives. We sent cables from our OB truck to Video wall on Stage and found we have no video at the cable end in comes the little blue box in the middle crystal clear video coming out like magic.
        The design is real good very portable rugged with cable guards and connecter Caps on small chains so you can protect the BNC connectors from Dust and you want loose caps either.

        Share this review

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        Usually ships in 7-14 business days ? This item is usually Drop Shipped from the MFR/Distributor within 7-14 business days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
         
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