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Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker

Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker
Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker

Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker

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Part Number:1184
Price:$129.00
Availability:Usually ships the same business day
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Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker

Providing the best in audio and video quality, the Audio Authority are experts in electronic design and manufacture. The 1184 model, an Active Signal Hum Eliminator / DC Blocker uses active circuitry to isolate the input and output grounds. It also includes video input clamping to thoroughly eliminate artefacts caused by differences in electrical potential between the chassis of equipment connected to it.

Television displays and projectors usually have a hard connection between their inputs and chassis. Therefore, a ground loop may develop, leading to 60Hz current flowing in the input cable, which causes hum bars. Passive devices, like hum buckers or video transformers, can be effective in eliminating the effect of the difference in ground potential.

The advantage of the blocker is that its bandwidth is not limited by inductance, like the chokes used in hum buckers or transformers.

Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker Features:

  • Eliminates video and/or audio hum caused by ground loops
  • Active circuitry prevents signal loss
  • Clamps video input to eliminate artifacts
  • Strips DC from source video output
  • Clamps black level to 0 volts
  • Input and output have 75 ohm termination

Why not buy this Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker today?




Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker Specifications:

  • Video Signal Type: Component/RGBHV
  • Video Formats: 480i/p, 720p, 1080i/p
  • Input/Output Impedance: 75 ohms
  • Input Ground Isolation: Yes, Full-Time
  • Gain/Gain Accuracy: 1/1%
  • 3dB Video Bandwidth: 250MHz
  • Video Input Coupling: AC/sync tip clamped
  • Video S/N Ratio: 65dB
  • Max Gain/Equalization: 1
  • Audio Type: Analog Only
  • Audio Input Impedance: 11 ohms
  • Minimum Load Impedance: 10 ohms
  • Audio Frequency Response: DC-1MHz
  • Audio S/N Ratio: 75dB
  • Audio THD + Noise: 0.05%
  • Crosstalk: 75dB
  • Warranty: One Year Replacement
  • Dimensions (H x W x D): 3.45 x 5.5 x 1.32
  • Power Supply PN: 571-013
  • Power Requirements: 100-240 VAC, 50-60Hz













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Audio Authority 1184 Active Signal Hum Eliminator / DC Blocker

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