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Connector Type
BNC Connectors
Surveillance Accessory Type
Surveillance Wire / Cable
Ease of Installation
Intermediate (Installs < 60 minutes)
Radio Design Labs
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Split a Single BNC Signal Into Three Without Loss of Quality
Radio Design Lab EZ-VDA3B BNC Video Distribution Amplifier, 1x3 NTSC/PAL
Radio Design Lab EZ-VDA3B BNC Video Distribution Amplifier, 1x3 NTSC/PAL
Radio Design Labs EZ-VDA3B BNC Video Distribution Amplifier, 1x3 NTSC/PAL
Item# 77984
Price: Normally $174.02 
Hot Deal $117.12
Free shipping on orders over $175 - See Details


  • Gold plated professional BNC jacks
  • Wide bandwidth supports high quality video
  • Exceptional performance in a small amplifier
  • Composite input to three composite outputs
  • Front-panel gain and EQ trimmers

Essential Info

The EZ-VDA3B is a composite video distribution amplifier with three outputs. The input and outputs are all 75 Ohms on BNC connectors. If the outputs are connected to long coaxial cables (typically 100 to 1000 feet) the front-panel gain and equalization trimmers may be adjusted to restore picture clarity. The wide amplifier bandwidth supports high quality video distribution. The EZ-VDA3B is used in stores, houses of worship, restaurants, clubs, security and commercial sound systems.


What's Included

  • EZ-VDA3B Unit
  • Power supply
  • Specifications

    • Input: 75 Ohm on BNC jack
    • Input level: 1 V p-p nominal
    • Gain: Unity to +6 dB (adjustable)
    • Bandwidth: > 400 MHz
    • Coupling: AC
    • Differential Gain: < 0.1%
    • Differential Phase: < 0.1 degree
    • Equalization: Flat to +7 dB @ 50 MHz (adjustable)
    • Residual Noise: < -90 dB (referenced to 1 V p-p)
    • Outputs (3): 75 Ohm source-terminated on BNC jacks, 1 V p-p nominal (terminated)
    • 24 Vdc power supply current: 20 mA (idle), 35 mA (max.)
    • Power supply input voltage: 100 to 240 VAC
    • Warranty: 3 Years; contact RDL technical support department for assistance
    • Case dimensions: 2.9" (7.4 cm)W x 3" (7.6 cm)D
    • Mounting size: 1/6 rack width


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