AJA 12G-AMA-T-ST 4-Channel Audio Embedder/Disembedder with ST Fiber Transmitter

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AJA 12G-AMA-T-ST 4-Channel Audio Embedder/Disembedder with ST Fiber Transmitter

SKU: 12G-AMA-T-ST Category:
AJA

Description

AJA 12G-AMA-T-ST 12G-SDI 4-Channel Balanced Audio Embedder/Disembedder with ST Fiber Transmitter

AJA 12G-AMA-T-ST is the 12G-SDI Input and Output up to 4K/UltraHD, 4-channel balanced audio Embedder/Disembedder. Ships with a Fiber ST single channel SFP Transmitter for extending 4K/UltraHD signals over long distances

Audio disembedding is always functional, providing four analog outputs. Audio embedding is user selectable, on a channel pair basis, to either pass 12G-SDI input audio or to embed input analog audio from the breakout cable.

Analog audio levels are selectable. The 12G-AMA automatically detects and configures the input video standard.

AJA 12G-AMA-T-ST Workflow

AJA 12G-AMA-T-ST Workflow

The 12G-AMA in this workflow diagram is receiving 4K video and embedded audio via 12G-SDI. At the same time, the 12G-AMA is disembedding analog audio to the analog audio I/O for mixing. Additional inputs, like a microphone or other auxiliary, can also be added to the mix.

The output of the mixer is then embedded into the SDI stream being output via the 12G-SDI port of the 12G-AMA. This 12G-SDI output is fed directly to a Ki Pro Ultra 12G to record the original 4K video with the newly embedded, mixed audio. At the same time, the ST fiber output is fed to the FIDO mini-converter for video village use, allowing multiple monitors to be fed the same video.

Supplied Breakout Cable

The included breakout cable supports 1-channel of analog audio per XLR connector for 4 channels of input and 4 channels of output simultaneously.

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 and load 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.

Additional information

Weight 2 kg

Features

12G-SDI Input and Output up to 4K/UltraHD with ST Fiber Transmitter

  • 12G-SDI Input and Output up to 4K/UltraHD
  • 4-channel balanced audio Embedder/Disembedder
  • Ships with a Fiber ST single channel SFP Transmitter 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 over eight XLR connectors
  • Configure via USB port and supplied AJA Mini-Config software
  • DIP Switch Configuration
  • +5-16 VDC Power
  • Five-year warranty

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 23.98, 24, 25, 29.97, 30, 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
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
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
Fiber Output
  • 1x 12G-SDI Fiber ST connector, SMPTE 297/259/292/424/2081/2082
  • Nominal Wavelength: Tx 1260 nm (min), 1310 nm (typ), 1360 nm (max)
  • Optical Power: -5 dBm (min), 2 dBm (max)
  • Extinction Ratio: 3.4 dB (min)
Cable Equalization (Belden 1694A coax)

  • 12 Gbps, 65m
  • 6 Gbps, 125m
  • 3 Gbps, 190m
  • 1.5 Gbps, 200m
  • 270 Mbps, 405m
Video Path Delay Video Out is a delayed, reclocked version of Video In, at the same frame rate, etc. Video Out is undefined when no input.

  • Video Latency, time measured between video input and video output connector:
  • 12G = 3.2 µsec
  • 6G = 3.2 µsec
  • 3G level B (Dual Stream HD mode) = 6.3 µsec
  • 3G level A = 3.2 µsec
  • HD (1.5 Gb) = 6.3 µsec
  • SD (270 Mb) = 17.2 µsec
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
Path Audio Latency
  • Embed Path 1100 µsec
  • Disembed Path 1200 µsec
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
Size (w x d x h) 5.8″ x 3.1″ x 1.0″ (147.32 x 78.74 x 25.4 mm)
Weight 0.6 lb (0.3 kg)
Power +5-16VDC, 10 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% non-condensing
  • Operating Altitude: <3,000 meters (<10,000 feet)

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How to shop TAX free in Singapore

8% Goods Service Tax (GST) will be imposed over the total invoice value if purchased locally in Singapore. However if you are a tourist visiting Singapore, this GST amount can be refunded at the Changi International Airport Departure Hall GST Refund Centre before departure with goods within 60 days from the date of purchase. Please note that only Tourists who have met the Tourist Refund Scheme’s conditions and eligibility criteria can claim for the GST refund. Visit the following link for GST Guide for Visitors on Tourist Refund Scheme. https://www.iras.gov.sg/taxes/goods-services-tax-(gst)/consumers/tourist-refund-scheme


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