Albalá Ingenieros DEM3000C01, Руководство пользователя

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Albalá Ingenieros | Manual DEM3000C01
1.2. Features
• Dual embedder for inserting AES/EBU digital audio into SD-SDI digital video as per
SMPTE 272M.
• Provides two sections, each of which can embed two digital audio streams into a video
group.
• Embeds 20 or 24 bit, 48kHz AES/EBU digital audio streams in sync with the video
signal.
• Provides automatic equalizers at the inputs capable of compensating 300+ meters of
Belden 8281 cable.
• The video output for each section is distributed to two connectors.
• Provides two balanced, transformer isolated digital audio inputs per section.
• Provides two transformer isolated AES11 reference digital audio outputs per section.
• Performs complete EDH packet processing.
• Ability to remove all audio groups contained within the incoming SDI signal before
embedding.
• Front panel indicator for SDI signal absence and EDH errors.
• Front panel indicators for the audio groups used in the SDI signal.
• Front panel indicators for z-flag violations and incorrect sampling frequency in the
AES/EBU signal.
• Front panel button for selection of audio group for insertion.
• Module control and supervision can be done remotely when the mounting frame is
equipped with a communications controller module.
• One UR3000 mounting frame can house up to 12 DEM3000C01 modules. If power
supply redundancy is required and FA3000 or FA3001 modules are used then only 10
modules can be housed in the mounting frame. If PSU3300 or PSU3301 modules are
used for this purpose then up to 12 modules can be installed.
• One UR3100 mounting frame can house up to three DEM3000C01 modules.
• Low power.
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