Specifications

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The VDA-401 is a high quality one-input looping to six-output video/audio distribution amplifier. The high perfor-
mance amplifier contains a built-in switch in the rear of the unit for selecting looping or 75 ohm termination on the
video input. All outputs are short circuit protected and each can drive a 75 ohm terminated load.
A level adjustment for the video/audio outputs is accessible on the front panel. This adjustment gives full range
amplification or attenuation depending on the system requirements. All outputs are adjusted simultaneously by
this one control.
All video/audio outputs are AC-coupled. Each video/audio output is driven by an individual 75 ohm video driver.
All specifications are measured at 75 ohm termination.
The compact metal enclosure maintains top performance in all kinds of mounting situations. A small UL/CSA-
rated wall transformer supplies 9-12 VDC to the unit or 24Vac input.
Features
• One Video Input and Four Video Outputs
• Adjustable Gain on Front Panel
• Video Output short Circuit Protection
• Multi voltage Power Supply 9-12DVC or 24Vac
• Low Power Design
• 75 Ohm Video Outputs and Drivers
• Outputs are AC Coupled
• Compact Size
Specifications
Video Inputs 0.5-2V P-P +/- 10% 75 ohm terminated
Video Outputs 0-2V P-P terminated 75 ohms terminated
Power Supply 9-12VDC @ 240mA, included UL/CSA
wall transformer 9-12VDC @300mA
Band Width 10Hz-10MHz +/- 1dB
S/N 60db
Output Impedance 75 Ohms
Power Consumption 3 Watts Max
Video Level Screw Driver Single Turn Potentiometer
Connectors
Video In/Out BNC Die cast
Power Input DC Coax 2.1mm x 5.5mm
Mechanical
Case Beige Metal 4.5” W x 5.0”L x 1.38”H
Weight 1.00lbs
Box Size 8.0” W x 7.0” L x 2.5” H
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VDA-401
Video Distribution Amplifier