3G-AMA
Rujukan:
3G-SDI Analog Audio Embed/Disembed
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 four 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.

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Refunds & Return Policy
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
Balanced Analog Audio, 1x 25 pin D female connector on 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
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)
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
Balanced Analog Audio, 1x 25 pin D female connector on 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
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)