AJA 12G-AMA-TR 12G-SDI Input and Output up to 4K/UltraHD with LC Fibre Transceiver

£1,708.30 £1,423.58
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SKU
12G-AMA-TR

4-Channel 12G-SDI balanced analog audio Embedder/Disembedder with Single LC Fiber Transceiver, 8 XLR connectors, USB Mini-Config support.

AJA 12G-AMA-TR 12G-SDI Input and Output up to 4K/UltraHD with LC Fibre Transceiver

 

12G-SDI Input and Output up to 4K/UltraHD with LC Fiber Transceiver

  • 12G-SDI Input and Output up to 4K/UltraHD
  • 4-channel balanced audio Embedder/Disembedder
  • Ships with a Fiber LC single channel SFP Transceiver 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 over eight XLR connectors
  • USB connectivity via AJA Mini-Config software
  • Dipswitch configuration
  • +5-16 VDC Power
  • Five year warranty

The 12G-AMA is a 4-channel analog audio embedder/disembedder Mini-Converter with support for 12G-SDI input and output up to 4K/UltraHD. Fiber models offer single link fiber I/O including LC and  ST options. 

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.

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

Note: Raster and frame rate dependent, please see 12G-AMA Video Formats in Documents and Manual.
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
(12G-AMA-R, 12G-AMA-TR)
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)
Fiber Input
(12G-AMA-R-ST)
1x 12G-SDI Fiber ST 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
Fiber Output
(12G-AMA-T, 12G-AMA-TR)
1x 12G-SDI Fiber LC 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), 0.5 dBm (max)
Extinction Ratio: 5.4 dB (min)
Fiber Output
(12G-AMA-T-ST)
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

Note: 2048x1080p/PsF 29.97 and 30 formats support a maximum of 8-channels embedded audio.
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% noncondensing
Operating Altitude: <3,000 meters (<10,000 feet)