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Audio/Video Hum Killer
Series:
Model: EZ-HK3
- Audio and Video Ground-Loop Hum Elimination
- Unbalanced Stereo Galvanic Isolation
- 75 Ohm Composite Video Galvanic Isolation
- Input and Output RCA Jacks
- Switch-Selectable Ground Lift for Output Jacks
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The EZ-HK3 is a superior-quality stereo audio and composite video transformer isolation module for use with unbalanced, high impedance audio inputs and standard 75 ohm composite video. Input and output connections are provided on gold-plated RCA jacks. The shield connection of each INPUT jack is electrically isolated from the case and from the output ground. The shield connection of each OUTPUT jack is connected to the case shield through a rear-panel ground-lift switch. The EZ-HK3 eliminates hum due to ground loops when it is installed between an unbalanced audio/video source, such as a computer or DVD player, and the input of a grounded amplifier and video monitor or projector in an A/V system.
- Audio and Video Ground-Loop Hum Elimination
- Unbalanced Stereo Galvanic Isolation
- 75 Ohm Composite Video Galvanic Isolation
- Input and Output RCA Jacks
- Switch-Selectable Ground Lift for Output Jacks
- Portable Use or Permanent Installation
- Portable Use or Permanent Installation
- Ground-Lift Switch
- Excellent low and high video frequency response
- Video Output:: Composite Video, 1 V p-p nominal
- Output Impedance:: 75 Ω
- Video Bandwidth:: 40 Hz to >5 MHz
- Audio Input:: Stereo on RCA Phono jacks, -10 dBV nominal, ground-isolated
- Audio Input Impedance:: 10 kΩ
- Audio Output:: Stereo on RCA Phono jacks, -10 dBV nominal
- Audio Output Impedance:: 10 kΩ
- audio frequency response:: 20 Hz to 20 kHz (+/- 1 dB)
- Audio Total Harmonic Distortion:: <0.05% (1 kHz)
- Crosstalk (channel to channel):: <-75 dB (20 Hz to 10 kHz), <-65 dB (10 kHz to 20 kHz)
- Crosstalk (video to audio):: <-80 dB (referred to -10 dBV)
- Crosstalk (audio to video):: <-85 dB (referred to 1 V p-p)
- Output Ground Isolation:: Switch-selectable (lifts audio and video grounds)
- Gain (audio and video):: Unity nominal (passive circuit)
- Case dimensions:: 2.9" (7.4 cm)W x 3" (7.6 cm)D
- Mounting size:: 1/6 rack width
- Number of Inputs: 1
- Number of Outputs: 1
- Output Impedance: 75 ohm
- Depth: 3 in
- Width: 2.90 in
- Shipping Weight: 0.45 lbs
Installation and Operation Manual
827 kb
- Instructions
EZ-CC6
Component Chassis for 6 Increments of 1/6 Rack Width
EZ-DC1
Desktop Chassis for 1/6 Rack Width for EZ Products
EZ-FP1
Filler Panel - 1/6 Rack Width for EZ-RA6 or EZ-CC6
EZ-RA6
Rack Adapter for 6 Increments of 1/6 Rack Width
EZ-SD1
Storage Drawer-1/6 Rack Width for EZ-RA6 or EZ-CC6
EZ-SD2
Storage Drawer - 1/3 Rack Width for EZ-RA6 or EZ-CC6
EZ-SMB1
Surface Mount Bezel for 1/6 Rack Width EZ Products
EZ-UCB2
Under Counter Bracket Pair for all EZ Product Widths
Component Chassis for 6 Increments of 1/6 Rack Width
EZ-DC1
Desktop Chassis for 1/6 Rack Width for EZ Products
EZ-FP1
Filler Panel - 1/6 Rack Width for EZ-RA6 or EZ-CC6
EZ-RA6
Rack Adapter for 6 Increments of 1/6 Rack Width
EZ-SD1
Storage Drawer-1/6 Rack Width for EZ-RA6 or EZ-CC6
EZ-SD2
Storage Drawer - 1/3 Rack Width for EZ-RA6 or EZ-CC6
EZ-SMB1
Surface Mount Bezel for 1/6 Rack Width EZ Products
EZ-UCB2
Under Counter Bracket Pair for all EZ Product Widths
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S&L Integrated
7 Midway Road
Thomasville, GA 31757
USA
(229) 378-8866
https://slintegrated.com/
Contact in regards to this product:
Radio Design Labs
Model: EZ-HK3
B2B INQUIRIES ONLY
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