AJA Video Systems Inc 3G-AMA
3G-SDI Analog Audio Embedder/Disembedder

OUR PART #:  3GAMA

The AJA Video Systems 3G-AMA is a 4-channel analog audio Embedder/Disembedder with support for 3G-SDI input and output up to 1080p-60.
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Our Price: $795.00
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AJA Video Systems Inc 3G-AMA
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The AJA Video Systems 3G-AMA is a 4-channel analog audio Embedder/Disembedder with support for 3G-SDI input and output up to 1080p-60. Audio disembedding is always functional, providing 4 analog outputs. Audio embedding is user selectable, on a channel-pair basis, to either pass 3G-SDI input audio or to embed input analog audio from the breakout cable. Analog audio levels are selectable. The 3G-AMA automatically detects and configures to the input video standard.

AJA Video Systems 3G-AMA Featues:

  • 3G-SDI Embedder/Disembedder
  • 4-Channel Balanced Analog Audio I/O
  • Supplied XLR breakout cable
  • USB connectivity via AJA MiniConfig software
  • Dipswitch configuration
  • 5-20VDC Power

AJA Video Systems 3G-AMA Specifications:

  • Video Input, SDI, 1x BNC:
    • HD SMPTE 292/296M
    • SD SMPTE 259M
    • 3G SMPTE 424/425M
  • Input Formats:
    • 1x 3Gb SDI (level A or B):
      • 2048x1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
      • 2048x1080psf 23.98, 24, 25, 29.97, 30
      • 1920x1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
      • 1920x1080psf 23.98, 24, 25, 29.97, 30
      • 1920x1080i 25, 29.97, 30
      • 1280x720p 50, 59.94, 60
    • 1x 1.5Gb SDI:
      • 2048x1080p 23.98, 24, 25, 29.97, 30
      • 2048x1080psf 23.98, 24, 25, 29.97, 30
      • 1920x1080p 23.98, 24, 25, 29.97, 30
      • 1920x1080psf 23.98, 24, 25, 29.97, 30
      • 1920x1080i 25, 29.97, 30
      • 1280x720p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • 1x 270Mb SDI:
      • 525i
      • 625i
  • Video Output:  SDI, 1x BNC
    • Output Formats:  Video Out is a delayed, reclocked version of Video In, at same frame rate, etc. Video Out is undefined when no input.
    • Video Latency (time measured between video input and video output connector):
      • SD (270 Mb) = 17.2 usec
      • HD (1.5 Gb) = 6.3 usec
      • 3G level A = 3.2 usec
      • 3G level B = 6.1 usec
  • Audio Inputs and Outputs:
    • Balanced Analog Audio, 1 x 25 pin D female connector on converter, 4 channels in, 4 channels out.
    • Breakout cable provided with 1 x 25 pin D male connector:
      • 4 x XLR female input breakout connectors (AES3 110 ohm)
      • 4 x XLR male output breakout connectors (AES3 110 ohm)
  • Digital Audio Converters:  24-bit
    • Embedded Audio:
      • SMPTE 272M (SD): 20-bit, 48KHz synchronous
      • SMPTE 299M (3G/HD): 24-bit, 48KHz synchronous
      • Incoming embedded audio can be passed, removed, or overridden.
      • Up to 16 channels supported.
        • NOTE:2048x1080p/psf 29.97 and 30 formats support a maximum of 8 channels embedded audio.
    • Embed Path Audio Latency (time measured between audio input and video output connector): 1100 usec
    • Disembed Path Audio Latency (time measured between video input and audio output connector): 1200 usec
  • Analog Audio Levels:
    • Configured via MiniConfig software:
      • Pro 1:  0 dBfs = +24 dBu
      • Pro 2:  0 dBfs = +18 dBu
      • Pro 3:  0 dBfs = +15 dBu
      • Consumer 1:  0 dBfs = +12 dB
  • User Controls:
    • External DIP Switch
    • USB Port used with MiniConfig software application to configure device via Mac/Win PC
  • Power:  +5-20VDC, 5 watts. Power Supply Required (included with purchase)
  • Size:  5.8" x 3.1" x 1" (147 x 79 x 25 mm)
  • Environmental: 
    • Operating Temperature: 0° to 40°C (32° to 104°F)
    • Operating Relative Humidity: 10-90% non-condensing
    • Operating Altitude: <2,500 meters (<8,000 feet)
    • Safe Storage Temperature (Power OFF): -40° to 60°C (-40° to 140°F)

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