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1x4 Composite Video Distribution Amplifier, Auto Gain and EQ Control
Model: 81-123-104
- Single-ended or differential input with AC or DC coupling and standard/75 ohm or external/loop-through termination configurations
- All outputs are standard 75 ohm series terminated high strength drivers
- This manual includes models, within the 81-series, that incorporate Automatic Gain, Equalization, and DC-restoration of the video signal
- Critical in correcting the degradation that occurs in long transmission lengths
- Units operate correctly when powered from a 12-24 VAC or 10-34 VDC power source
Product Info
Tech Specs
The 81-Series devices are Composite Distribution Amplifiers (DA’s) designed to buffer and distribute NTSC/PAL Composite Video Baseband Signal (CVBS) source to four, eight, twelve, or sixteen other devices.
- Single-ended or differential input with AC or DC coupling and standard/75 ohm or external/loop-through termination configurations
- All outputs are standard 75 ohm series terminated high strength drivers
- This manual includes models, within the 81-series, that incorporate Automatic Gain, Equalization, and DC-restoration of the video signal
- Critical in correcting the degradation that occurs in long transmission lengths
- Units operate correctly when powered from a 12-24 VAC or 10-34 VDC power source
- Input power source is fully isolated from video input and output signals
- Power supply isolation is highly effective for prevention of ground loops
- Power connector has an integrated threaded/screw flange for shock and high vibration environments
- VAC’s proprietary encapsulation process provides additional shock, environmental and vibration protection
- Universal Serial Bus (USB) port/interface provides the unit maintenance interface
- Permits the user to view and change the default configuration parameters, select specific inputs for system debug, and upgrade firmware
- Internal non-volatile memory is used to hold the power up default settings
- DA Video Input - Composite
- Operating Temperature (Maximum): 185 F
- Operating Temperature (Minimum): -40 F
- Number of Inputs: 1
- Number of Outputs: 4
- DC Voltage: 34 Volts
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Contact Lubbock Audio Visual, Inc.
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Lubbock Audio Visual, Inc.
2120 Avenue Q
Lubbock, TX 79411
USA
(806) 744-2559
www.lav.com
Contact in regards to this product:
Video Accessory Corporation (VAC)
Model: 81-123-104
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