AJA 12G-AMA-R 12G-SDI 4-Ch Audio Embedder/Disembedder Converter, LC Fiber Rx
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AJA 12G-AMA-R 12G-SDI 4-Channel Analog Balanced Audio Embedder/Disembedder Mini-Converter with Single LC Fiber Receiver

SKU: AJA12GAMAR MFR: 12G-AMA-R
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Key Features

  • Capture pristine audio with balanced analog embedding/disembedding capabilities.
  • Enjoy stable streaming with low latency for professional-grade video projects.
  • Achieve high-resolution video, supporting up to 4K UltraHD for detailed visuals.
  • Benefit from broad compatibility, working seamlessly with various SDI standards.
  • Facilitate easy setup with intuitive controls and included Mini-Config software.
  • Ensure reliable video capture with a robust 12G-SDI fiber receiver connection.
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Special Order?Estimated to Ship: 10/03/2025
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TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

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Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.

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Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.

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AJA 12G-AMA-R Specifications

  • Video Formats

    4K: 4096x2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    UltraHD: 3840x2160p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    2K: 2048x1080p 50, 59.94, 60
    HD: 1920x1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    HD: 1920x1080i 50, 59.94, 60
    HD: 1280x720p 50, 59.94, 60
    SD: 625i 50
    SD: 525i 59.94
    RGB and YCbCr, 4:4:4/4:2:2, 10-bit

    (1280x720p is Level A Only)

  • Video Input Digital

    1x 12G-SDI BNC, SMPTE 259/292/424/2081/2082
    Single Link SD/HD/2K/UltraHD/4K
    Single Link 3G-SDI Level A, B-DL, or B-DS, SMPTE 425

  • Fiber Input

    1x 12G-SDI Fiber LC connector, SMPTE 297/259/292/424/2081/2082
    Wavelength: Rx 1260 nm (min), 1620 nm (max)
    Optical Sensitivity: -10 dBm (min 12 Gbps), -14 dBm (min 3 Gbps)
    Overload Power: -2 dBm (min)

  • Video Output Digital

    1x 12G-SDI BNC, SMPTE 259/292/424/2081/2082
    Single Link SD/HD/2K/UltraHD/4K
    Single Link 3G-SDI Level A, B-DL, or B-DS, SMPTE 425

  • Cable Equalization

    (Belden 1694A coax)
    12 Gbps, 65m
    6 Gbps, 125m
    3 Gbps, 190m
    1.5 Gbps, 200m
    270 Mbps, 405m

  • Audio Inputs and Outputs

    Balanced Analog Audio, 1x 25 pin D female connector on the converter, 4-channels in, 4-channels out

    Breakout cable provided with 1x 25 pin D male connector:
    4x XLR female input breakout connectors
    4x XLR male output breakout connectors

  • Digital Audio Converters

    24-bit

  • Embedded Audio

    SMPTE 272M (SD): 20-bit, 48 kHz synchronous
    SMPTE 299M (12G/6G/3G/1.5G): 24-bit, 48 kHz synchronous
    Incoming embedded audio can be passed, removed, or overridden
    Up to 16 channels supported
    (2048x1080p/PsF 29.97 and 30 formats support a maximum of 8-channels embedded audio.)

  • Audio Latency

    Embed Path 1100 microsec
    Disembed Path 1200 microsec

  • Analog Audio Levels

    Configured via Mini-Config software:
    Pro 1: 0 dBfs = +24 dBu
    Pro 2: 0 dBfs = +18 dBu
    Pro 3: 0 dBfs = +15 dBu
    Consumer 1: 0 dBfs = +12 dBu

  • User Interface

    External DIP switch
    USB port used with Mini-Config software application to configure the device via PC/Mac

  • Power

    +5-16VDC, 10 watts. power supply required, included with purchase

  • Environment

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

  • Dimensions (W x D x H)

    5.8 x 3.1 x 1" (147.32 x 78.74 x 25.4mm)

  • Weight

    0.6 lbs (0.3kg)

  • UPC Code

    812321032253

About AJA 12G-AMA-R

USB and Mini-Config Support
AJA's free Mini-Config software can be used with any USB-enabled AJA Mini-Converter and provides an easy-to-use graphical interface with detailed information about the current input and output formats. Control all the parameters of any supported AJA Mini-Converter as well as loading firmware updates from AJA that add new features and functionality.

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 12G-AMA-R Features

  • 12G-SDI Input and Output up to 4K/UltraHD
  • 4-channel balanced audio Embedder/Disembedder
  • Ships with a Fiber LC single channel SFP Receiver for extending 4K/UltraHD signals over long distances
  • Audio Disembedding is always functional with four Analog outputs
  • Audio Embedding is user selectable on a channel pair basis, to either pass 12G-SDI input audio or embed input analog audio
  • Selectable Analog audio levels
  • Automatically detects and configures the input video standard
  • Small form factor allows for a wide variety of installation locations
  • Supplied XLR breakout cable offers 4-channels In and 4-channels Out for a total of eight XLR connectors
  • USB connectivity via AJA Mini-Config software
  • Dipswitch configuration
  • +5-16 VDC Power

Warranty Information

This product has a limited warranty of 60 months.

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Key Features

  • Capture pristine audio with balanced analog embedding/disembedding capabilities.
  • Enjoy stable streaming with low latency for professional-grade video projects.
  • Achieve high-resolution video, supporting up to 4K UltraHD for detailed visuals.
  • Benefit from broad compatibility, working seamlessly with various SDI standards.
  • Facilitate easy setup with intuitive controls and included Mini-Config software.
  • Ensure reliable video capture with a robust 12G-SDI fiber receiver connection.

What's in the box:

  • 12G-AMA-R 12G-SDI 4-Channel Analog Balanced Audio Embedder/Disembedder Mini-Converter with Single LC Fiber Receiver
  • Breakout Cable
  • DWP-U-R1 Universal Power Supply
  • AJA 5 Year Limited Warranty