Signal Processing Systems : Video Processors : RDL, Radio Design Labs - EZ-HK2

Composite Video Hum Killer

The EZ-HK2 is a superior-quality video transformer isolation module for use with standard 75 ohm composite video. Input and output connections are provided on gold-plated RCA jacks.

Series:

Model: EZ-HK2

Video Ground-Loop Hum Elimination
75 Ohm Composite Video Galvanic Isolation
Input and Output RCA Jacks
Switch-Selectable Ground Lift for Output Jacks
Portable Use or Permanent Installation

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The EZ-HK2 is a superior-quality video transformer isolation module for use with standard 75 ohm composite video. Input and output connections are provided on gold-plated RCA jacks. The shield connection of the INPUT jack is electrically isolated from the case and from the output ground. The shield connection of the OUTPUT jack is connected to the case shield through a rear-panel ground-lift switch. The EZ-HK2 eliminates hum due to ground loops when it is installed between a video source, such as a computer or DVD player, and the input of a grounded video monitor or projector in an A/V or video system.

Video Ground-Loop Hum Elimination
75 Ohm Composite Video Galvanic Isolation
Input and Output RCA Jacks
Switch-Selectable Ground Lift for Output Jacks
Portable Use or Permanent Installation
Gold-Plated Connectors
Ground-Lift Switch
Excellent low and high video frequency response

input:: Composite Video, 1 V p-p nominal, ground-isolated
Input Impedance:: 75 Ω
Input / Output Connectors:: RCA Phono
OUTPUT:: Composite Video, 1 V p-p nominal
Output Impedance:: 75 Ω
Output Ground Isolation:: Switch-selectable
Gain:: Unity nominal (passive circuit)
Video Bandwidth:: 40 Hz to >5 MHz
Case dimensions:: 2.9" (7.4 cm)W x 3" (7.6 cm)D
Mounting size:: 1/6 rack width
Depth: 3 in
Width: 2.90 in
Input Impedance: 75 ohm
Number of Inputs: 1
Number of Outputs: 1
Output Impedance: 75 ohm
Shipping Weight: 0.40 lbs

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Installation and Operation Manual 817 kb - Instructions

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