AJA Mini Converter - 3G-AMA

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AJA
  • Interface: Audio Embed/Disembed

ID: 6794

$795.00

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AJA Mini Converter - 3G-AMA

The 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.

Video Input Formats

  • 1 x 3 Gb SDI (level A or B)
    • (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (2K) 2048 x 1080psf 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
    • (HD) 1920 x 1080psf 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080i 25, 29.97, 30
    • (HD) 1280 x 720p 50, 59.94, 60
  •  1 x 1.5 Gb SDI
    • (2K) 2048 x 1080p 23.98, 24, 25, 29.97, 30
    • (2K) 2048 x 1080psf 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080p 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080psf 23.98, 24, 25, 29.97, 30
    • (HD) 1920 x 1080i 25, 29.97, 30
    • (HD) 1280 x 720p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60
  •  1 x 270 Mb SDI
    • (SD) 625i
    • (SD) 525i

Video 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:
    •   3G level A = 3.2 usec
    •   3G level B = 6.1 usec
    •   HD (1.5 Gb) = 6.3 usec
    •   SD (270 Mb) = 17.2 usec

 Video Input

  • SDI, 1 x BNC
    •   3G SMPTE 424/425M
    •   HD SMPTE 292/296M
    •   SD SMPTE 259M

Video Output

  • SDI, 1 x BNC

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, 48 KHz synchronous
    • SMPTE 299M (3G/HD): 24-bit, 48 KHz synchronous
    • Incoming embedded audio can be passed, removed, or overridden.
    • Up to 16 channels supported.
    • NOTE: 2048 x 1080p/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 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 Controls

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

Size

  • 5.8" x 3.1" x 1.0" (147mm x 79mm x 25mm)

Power

  • +5-20VDC, 5 watts. Power supply required, included with purchase.

Environment

  • Safe Operating Temperature: 0 to 40 degrees C (32 to 104 degrees F)
  • Safe Storage Temperature (Power OFF): -40 to 60 degrees C (-40 to 140 degrees F)
  • Operating Relative Humidity: 10-90% noncondensing
  • Operating Altitude: <3,000 meters (<10,000 feet)
ID: 6803 BRAND: AJA PART NUMBER: 3G-AMA Category:

Technical Specifications

Brand AJA
Product Type Analog and Digital Converters
Model 3G-AMA
Part Number 3G-AMA
Interface Audio Embed/Disembed

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