SKU
3G-AMA-R0

AJA 3G-AMA 3G-SDI Analog Audio Embed/Disembed Mini Converter - 3G-AMA-R0

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£759.60 £633.00
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AJA 3G-SDI Analog Audio Embed/Disembed Mini Converter - 3G-AMA-R0

 


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.

FEATURES

  • 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

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. 

Download Mini-Config

Video Formats

  • (2K) 2048 x 1080p
  • (2K) 2048 x 1080PsF
  • (HD) 1920 x 1080p
  • (HD) 1920 x 1080PsF
  • (HD) 1920 x 1080i
  • (HD) 1280 x 720p
  • (SD) 720 x 576i
  • (SD) 720 x 480i

Video Input Formats

  • 1x 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 50, 59.94, 60
    • (HD) 1280 x 720p 50, 59.94, 60
  • 1x 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 50, 59.94, 60
    • (HD) 1280 x 720p 23.98, 24, 25, 29.97, 30, 50, 59.94, 60 
  • 1x 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 Digital

  • 1x 3G-SDI BNC, SMPTE-259/292/424

Video Output Digital

  • 1x 3G-SDI BNC, SMPTE-259/292/424

Audio Inputs and Outputs

  • AES PCM audio, 1x 25 pin D female connector on converter, 8-Channels in, 8-Channels out, selectable in pairs
  • Breakout cable provided with 1x 25 pin D male connector:
    • 4x XLR female input breakout connectors (AES3 110 ohm)
    • 4x XLR male output breakout connectors (AES3 110 ohm)

Audio Data Formats

  • AES3-2003
  • SMPTE 337M

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):

  • 1500 usec (SRC ON)
  • 400 usec (SRC OFF)

Disembed Path Audio Latency

(time measured between video input and audio output connector):

  • 210 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 (w x d x h)

  • 5.8" x 3.1" x 1.0" (147.32 x 78.74 x 25.4 mm)

Power

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

Environment

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