AJA 3GDA 1x6 3G-SDI Reclocking Distribution Amplifier
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AJA 3GDA 1x6 3G-SDI Reclocking Distribution Amplifier

SKU: AJ3GDAR MFR: 3GDA-R0
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Key Features

  • Distribute a single 3G-SDI input to six outputs, perfect for multi-monitor setups.
  • Experience superior signal quality with advanced reclocking for reliable video distribution.
  • Ensure broad compatibility with support for SMPTE-259/292/424 video formats.
  • Benefit from robust cable equalization, extending your 3G-SDI reach up to 120m.
  • Achieve seamless integration into existing systems with versatile input/output options.
  • Rely on consistent performance for professional video workflows with this durable amplifier.
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Special Order?Estimated to Ship: 04/01/2026
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AJA 3GDA Specifications

  • Video Formats

    100 Mbps - 3 Gbps, format agnostic

  • Video Input Digital

    1x 3G-SDI BNC, SMPTE-259/292/424

  • Video Output Digital

    6x 3G-SDI BNC, SMPTE-259/292/424

  • Cable Equalization

    (Belden 1694A coax)
    3 Gbps, 120m
    1.5 Gbps, 200m
    270 Mbps, 350m

  • Input / Output Return Loss

    >15db, 270 Mb - 3Gb

  • Reclocking

    2.970 Gbps, 2.967 Gbps, 1.485 Gbps, 1.483 Gbps, 270 Mbps - Auto Select
    All other rates are passed through and not reclocked

  • Power

    +5-18VDC, regulated, 3 watts, power supply required
    AC Adapter: 100-240VAC, 50/60 Hz, universal input

  • Environment

    Safe Operating Temperature: 32 to 104 degrees F (0 to 40 degrees C)
    Safe Storage Temperature (Power OFF): -40 to 140 degrees F (-40 to 60 degrees C)
    Operating Relative Humidity: 10-90% noncondensing
    Operating Altitude: <10,000' (<3,000m)

  • Dimensions (W x D x H)

    5.8 x 3.1 x 1" (131 x 79 x 25mm)

  • Weight

    10.6 oz (300g)

About AJA 3GDA

The 3GDA is a miniature, low cost 1x6 3G HD-SDI/HD-SDI/SDI reclocking distribution amplifier. Featuring six separately buffered SDI outputs, the 3GDA provides automatic input detection, reclocking and cable equalization.

Universal Power Supply
All AJA Mini-Converters ship with a universal power supply that includes international plug connections for use around the world.

Compact and Portable
AJA Mini-Converters are small enough to fit behind a monitor, in the back of a rack, or directly on a camera rig. A locking power connector can't accidentally pull loose and an optional P-TAP power cable allows for battery power in remote locations.

AJA Mini-Matrix
Information on the complete line of AJA Mini-Converters is now available as a mobile app on iOS. The Mini-Converter product line is extensive and this app helps you find the right converter for any situation, wherever you are.

Individual products have links back to the main AJA website for more details and you can email product information directly from the app. The free AJA Mini-Matrix app for iPad and iPhone is available now in the Apple iTunes Store.

AJA 3GDA Features

  • Compact SD/HD distribution
  • Six separately buffered outputs
  • 3G/HD/SD-SDI input, auto sensing
  • 3G cable equalization (1694 coax)
  • SD: 270mb, 350m, HD: 1.5Gb, 200m
  • Passes all ancillary data test

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Key Features

  • Distribute a single 3G-SDI input to six outputs, perfect for multi-monitor setups.
  • Experience superior signal quality with advanced reclocking for reliable video distribution.
  • Ensure broad compatibility with support for SMPTE-259/292/424 video formats.
  • Benefit from robust cable equalization, extending your 3G-SDI reach up to 120m.
  • Achieve seamless integration into existing systems with versatile input/output options.
  • Rely on consistent performance for professional video workflows with this durable amplifier.

What's in the box:

  • AJA 3GDA 1x6 3G-SDI Reclocking Distribution Amplifier
  • Power Supply (DWP-U-R1)
  • AJA 5 Year Limited Warranty