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RDL EZ-HK2 Composite Video Hum Killer

BH #RDEZHK2 • MFR #EZ-HK2
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Key Features
  • Video Ground-Loop Hum Elimination
  • Composite Video Galvanic Isolation
  • Input & Output RCA Jacks
  • Switch-Selectable Ground Lift for Output
The RDL EZ-HK2 Composite Video Hum Killer is a high-quality video transformer isolation module. It's designed specifically for use with 75 ohm composite video. The device features both input and output connections on gold-plated RCA jacks. Each input jack is electrically isolated from the case itself, as well as from the output ground. Each output jack is connected to the rear-panel ground-lift switch, which is designed to eliminate hum due to ground loops. Ground loops are common when the EZ-HK2 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 AV or video system.
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RDL EZ-HK2 Overview

The RDL EZ-HK2 Composite Video Hum Killer is a high-quality video transformer isolation module. It's designed specifically for use with 75 ohm composite video. The device features both input and output connections on gold-plated RCA jacks. Each input jack is electrically isolated from the case itself, as well as from the output ground. Each output jack is connected to the rear-panel ground-lift switch, which is designed to eliminate hum due to ground loops. Ground loops are common when the EZ-HK2 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 AV or video system.

Key Features
Composite Video Input
Plug a video cable into the jack. The other end of the video cable may be fed from any standard video source including a DVD player, VCR, composite video card or television tuner
Composite Video Output
Plug a video cable into the jack. Connect the other end of the video cable to the video input of a DVD player, VCR, TV video monitor or other equipment with a video input
Ground-Lift Switch
The video output cable shield is connected to the EZ-HK2 chassis when the switch is in the NORM position. In the unlikely event that the EZ-HK2 chassis is mounted to equipment with a different ground from the equipment the EZ-HK2 output is feeding, a ground loop could be produced. This ground loop is eliminated by setting the switch to the LIFT position
Highlights
Video ground-loop hum elimination
75 ohm composite video galvanic isolation
Portable use or permanent installation
Excellent low and high video frequency response
Gold-plated connectors
UPC: 813721010667

RDL EZ-HK2 Specs

Input
Composite Video (1 V p-p nominal, ground-isolated)
Input Impedance
75 ohms
Output
Composite Video (1 V p-p nominal)
Output Impedance
75 ohms
Output Isolation
Switch-Selectable
Gain
Unity Nominal (passive circuit)
Video Bandwidth
40Hz to >5MHz
Mounting Size
1/6 rack width
Dimensions
2.9 x 3.0" (7.4 x 7.6 cm)
Weight
Not specified by manufacturer
Packaging Info
Package Weight
0.4 lb
Box Dimensions (LxWxH)
4.8 x 4.4 x 2.2"

RDL EZ-HK2 Reviews

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