AJA Corvid 44 12G BNC Compact 12G BNC Power 8-Lane PCIe 3.0 I/O Card with 4x BNC Ports, Tall Bracket, Fan

SKU: AJC4412GR021 MFR: CRV44-12G-R0-21
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Key Features

  • Capture & monitor up to 4K/Ultra HD with this reliable AJA Corvid 44 12G-SDI video I/O card.
  • Enjoy versatile video format support, from SD to 8K, ensuring future-proof video switching.
  • Experience seamless integration with 16-channel embedded audio for professional audio mixing.
  • Utilize downstream keyer for stunning graphics with alpha channel over live video output.
  • Ensure reliable streaming with Genlock reference input, maintaining perfect synchronization.
  • Take control with RS-422 support, integrating easily into existing broadcast infrastructures.
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Special Order?Estimated to Ship: 09/07/2025
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AJA Corvid 44 12G BNC Specifications

  • Video Formats

    (8K) 8192 x 4320p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
    (UHD2) 7680 x 4320p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    (4K) 4096 x 2160p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
    (Ultra HD) 3840 x 2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 47.95, 48, 50, 59.94, 60
    (2K) 2048 x 1080PsF 23.98, 24, 25, 29.97, 30
    (HD) 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60

  • Video Formats (Cont.)

    (HD) 1080PsF 23.98, 24, 25, 29.97, 30
    (HD) 1080i 50, 59.94, 60
    (HD) 720p 50, 59.94, 60
    (SD) 625i 50
    (SD) 525i 59.94

  • Video Inputs Digital

    12G-SDI, SMPTE-2082, 12-bit, 10-bit and 8-bit
    6G-SDI, SMPTE-2081, 10-bit and 8-bit
    3G-SDI, SMPTE-259/292/296/424/425, 12-bit, 10-bit and 8-bit
    4K/Ultra HD 4:4:4 (4x BNC)
    1.5G-SDI, SMPTE 372M, Dual Link HD 4:4:4 (2x BNC), 12-bit, 10-bit and 8-bit
    1.5G-SDI, SMPTE 292M, Single Link 4:2:2 (1x BNC), 10-bit and 8-bit

  • Video Outputs Digital

    12G-SDI, SMPTE-2082, 12-bit, 10-bit and 8-bit
    6G-SDI, SMPTE-2081, 10-bit and 8-bit
    3G-SDI, SMPTE-259/292/296/424, 12-bit, 10-bit and 8-bit
    4K/Ultra HD 4:4:4 (4x BNC)
    1.5G-SDI, SMPTE 372M, Dual Link HD 4:4:4 (2x BNC), 12-bit, 10-bit and 8-bit
    1.5G-SDI, SMPTE 292M, Single Link 4:2:2 (1x BNC), 10-bit and 8-bit

  • SDI I/O

    SDI connections are bidirectional
    2K/HD, capture and monitoring is simultaneous
    4K/Ultra HD with 12G-SDI, capture and monitoring is simultaneous
    4K/Ultra HD with 3G-SDI, all four connections must be used for either Input or Output
    8K/UHD2 with 12G-SDI, connections must be used for either Input or Output
    Note: When connections are configured for 12G-SDI or 6G-SDI, only Ultra HD/4K/UHD2/8K formats are supported

  • Audio Inputs Digital

    16-channel, 24 and 16-bit SDI embedded audio, 48kHz sample rate, synchronous

  • Audio Outputs Digital

    16-channel, 24-bit SDI embedded audio, 48 kHz sample rate, synchronous

  • Downstream Keyer

    Supports graphics with alpha channel over video, matte or framebuffer or framebuffer content over incoming video or matte up to Ultra HD/4K

  • Reference

    Analog Color Black (1V) or Composite Sync (2 or 4V) or HD Tri-Level Sync (1V) via 1x full-size BNC on PCIe bracket
    Reference input is terminated into 75 ohms when Genlock is set to Ref In

  • Timecode

    LTC timecode input via 2-pin header on PCIe card or via full-size BNC Ref In connector (switchable) on PCIe bracket

  • Electrical Interface

    8-lane PCIe 3.0

  • Machine Controls

    RS-422, Sony 9-pin protocol via header on PCIe card

  • Noise

    <50dBA (A-weighted at 1m in free air)

  • Power

    25W typical, 32W maximum
    PC Internal ATX Power Connector

  • Safe Operating Temperature

    0 to 40 deg. C (32 to 104 deg. F)

  • Safe Storage Temperature (Power OFF)

    -40 to 60 deg. C (-40 to 140 deg. F)

  • Operating Relative Humidity

    10-90% noncondensing

  • Operating Altitude

    <3,000 meters (<10,000 feet)

  • Dimensions (WxDxH)

    0.75 x 7.0 x 4.75" (19 x 178 x 121mm)

  • Weight

    0.6 lbs (0.3kg)

  • UPC Code

    812321032000

About AJA Corvid 44 12G BNC

After integrating the Corvid 44 12G BNC into your professional video and audio workflow, you'll experience the immense power and versatility of this compact, high-speed I/O card. As the latest addition to the Corvid product line by AJA, this 8-lane PCIe 3.0 I/O card is equipped with four bidirectional 12G-SDI full-sized BNC connections, designed to handle the most demanding multimedia projects.

The Corvid 44 12G BNC is a powerhouse of performance, capable of supporting HFR 8K/4K/Ultra HD, 2K/HD, SD, Deep Color, and HDR formats. It offers 10-bit 4:2:2 and 4:4:4 color spaces, up to 12-bit, ensuring the highest quality for your projects. Its 12G-SDI ingest and output are backwards compatible with 6G-SDI, 3G-SDI, and 1.5G-SDI, providing flexibility and compatibility with a wide range of equipment.

This multi-format PCIe I/O card boasts four bidirectional 12G-SDI spigots with a Reference Input. It supports 8K Input or Output using quad 12G-SDI cables and 4K/Ultra HD I/O with either a single 12G-SDI or 6G-SDI cable or quad 3G-SDI cables. 2K/HD I/O can be achieved with a single SDI cable or dual link SDI, allowing simultaneous capture and monitoring via SDI.

The Corvid 44 12G BNC is available in configurations with either active (fan) or passive cooling (no fan), both versions supporting RS422 and LTC Input via headers on the top edge of the card. It supports high frame rates up to 50/60p for 8K (8192 x 4320) and Ultra HD2 (7680 x 4320) workflows, as well as film rates of 23.98, 24, 47.95, and 48p across 8K, 4K, and 2K.

With its built-in hardware downstream keyer, you can easily overlay graphics and images on the input video in real time up to 4K. It also provides an external, switchable LTC/Reference Input connection on the back of the card, and an internal RS-422 connection for control of external devices for frame-accurate ingest and layoffs.

In summary, the Corvid 44 12G BNC is a compact, powerful, and reliable solution for professional video and audio applications, offering high-speed performance and versatility for your current and future multimedia needs.

AJA Corvid 44 12G BNC Features

  • 12G BNC I/O for 8K, Ultra HD2, 4K, Ultra HD, 2K, HD and SD with HFR support up to 8K 60p at YUV 10-bit 4:2:2 and support for RGB 12-bit 4:4:4 up to 8K 30p
  • 4x bidirectional 12G BNC ports and 1x Reference In
  • LTC Input available via Ref In (switchable) on bracket or via header on card
  • 16-channel embedded BNC audio per 12G BNC port
  • 10-bit downstream keyer in hardware, supporting up to 4K resolution
  • AJA SDK compatibility on Windows, macOS and Linux, offering advanced features including multi-channel 4K I/O
  • 8-lane PCIe 3.0 design
  • RS-422 serial control via header on card
  • Active cooling
  • Three year warranty

Warranty Information

This product has a limited warranty of 36 months.

Key Features

  • Capture & monitor up to 4K/Ultra HD with this reliable AJA Corvid 44 12G-SDI video I/O card.
  • Enjoy versatile video format support, from SD to 8K, ensuring future-proof video switching.
  • Experience seamless integration with 16-channel embedded audio for professional audio mixing.
  • Utilize downstream keyer for stunning graphics with alpha channel over live video output.
  • Ensure reliable streaming with Genlock reference input, maintaining perfect synchronization.
  • Take control with RS-422 support, integrating easily into existing broadcast infrastructures.

What's in the box:

  • AJA Corvid 44 12G BNC Compact 12G BNC Power 8-Lane PCIe 3.0 I/O Card
  • AJA 3 Year Limited Warranty