S-Video Hum Eliminator

S-Video Hum Eliminator
Hum Eliminator & Ground Loop Isolation Transformer

sv

Both Models Feature

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S-Video Connectors
Low Loss (.25 dB, Typical)
20 dB Return Loss
No Phase or Gain Distortion
Rugged, Waterproof Case

Passive Device - Failure Free
Reversible
Compact Plastic Case
4 Mounting Inserts for Panel or Rack Mounting

SVIT -75-H

S-Video Isolation Transformers
Features

"True" Isolation Transformer
Breaks Ground Loop, No DC Connection
Video Isolation 100 Megohms, Minimum
Video Bandwidth to over 8 MHz

SV-1000-H

S-Video Hum Eliminator
Features

Eliminates all 50 Hz & 60 Hz Hum and Interference
DC Connection Preserved
Hum Attenuation up to 60 dB Depending on System
Flat Response over S-Video Bandwidth

SVIT-75-H
Isolation Transformer
Internal Schematic

Balanced Input and Output
Note: Provision must be made for DC control signals, such as camera controls, which VIT will block

SV-1000-H
Hum Eliminator
Internal Schematic

Un-balanced Input and Output
Note: The SV-1000-H is DC coupled so no provision must be made for control signals

SVIT-75-H S-Video Isolation Transformer
Parameter	Specification
Insertion Loss	<0.6 dB @ 3.58 MHz
Amplitude Matching	<0.1 dB
Bandwidth: Chroma & Luminescence	10 Hz to 8 MHz
Luminescence Non-Linearity	<0.1%
VSWR: Chroma & Luminescence	> 1.5:1 to 4.2 MHz
Dielectric Withstanding Voltage	500V
Input	± 1 Volt
Weight	2 lbs
Size	5-3/8"x 4" x 2"

SV-1000-H S-Video Hum Eliminator
Parameter	Specification
Insertion Loss	<0.5 dB @ 3.58 MHz
Amplitude Matching	<0.1 dB
Bandwidth: Chroma & Luminescence	160 MHz
Luminescence Non-Linearity	<0.1%
VSWR: Chroma & Luminescence	> 1.2:1 to 4.2 MHz
Input	± 1 Volt
Weight	2.5 lbs
Size	5-3/8"x 4" x 2"

Stop "Hum Bars" and Audio Hum or Buzz in Multi-Media Systems with these New S-Video Hum Eliminator Products from Allen Avionics, Inc.

For Use with: S-Video, SVHS, Y/C Video

S-Video, Super VHS, S-VHS, HI-8 and other Y/C formats use two separate video signals. The luminescence (Y) is the black and white portion providing brightness information.
The chrominance (C) is the color portion providing hue and saturation.
Both these signals are subject to interference caused by small differences in ground potential or by induced currents in long cable runs.

Shield protects S-Video Connectors

Mounting Inserts

Models: SV-1000-H
or SVIT-75-H

Mounting Insert
Locations
Rear of Case
(same for both models)

Rack Card Kit Model #RMC-2
Provides mounting for two units per card which can be stored in a rack (Model # RM-1) containing up to 5 cards and ten (10) Hum Eliminator units or Isolation Transformers. more rack info

Allen Avionics, Inc.
255 East Second Street, Mineola, NY 11501
Phone: (516) 248-8080
Fax: (516) 747-6724
E-Mail: Info@AllenAvionics.com

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