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520AD8-HD

HD/SD-SDI Audio De-embedder

  • VistaLINK® enabled
  • Dolby Partner

The 520AD8-HD Audio De-embedder extracts embedded audio from all 4 groups as defined by SMPTE ST 299-1 from a 1.5Gb/s serial HDTV or as defined by SMPTE ST 272 from a 270Mb/s serial SDTV video signal. Up to 16 selected channels may be de-embedded and directed to 8 AES outputs.

This device also handles the Dolby-E Metadata. Metadata is optionally de-embedded from VANC and can be provided as an output for downstream devices (i.e. Dolby-E or Dolby AC3 Encoders etc.).

VistaLINK® enables control and configuration capabilities via Simple Network Management Protocol (SNMP). This offers the flexibility to manage the module status monitoring and configuration from SNMP enabled control systems such as Evertz VistaLINK® PRO locally or remotely.

The 520AD8-HD is housed in the 3RU 500FR exponent frame that will hold up to 16 modules.

Features

  • Flexible de-embedded audio channels router (16 x 16)
  • Headphone jack with monitoring stereo channel
  • Card edge display for status & audio channel peak levels bargraphs
  • VANC decode and output of Dolby Metadata
  • VistaLINK® capable for remote monitoring via SNMP (using VistaLINK® PRO) when installed in 500FR frame with 500FC VistaLINK® Frame Controller
  • Controls
  • Audio channel routing selection
  • Inputs
  • SMPTE ST 292-1 (1.5Gb/s serial digital), or SMPTE ST 259
  • Outputs
  • 1 BNC Dolby Metadata output (RS-422/485)
  • 8 AES de-embedded outputs
  • Card Edge LED's
  • Module Status
  • Video Signal presence
  • Audio group presence/errors
Block DiagramBlock Diagram

Specifications

Serial Video Input
StandardSMPTE ST 292-1, (1080i/60, 1080i/59.94, 1080i/50, 1080p/30(sF), 1080p/29.97(sF), 1080p/25(sF), 1080/24(sF), 1080/23.98(sF), 720p/23.98, 720p/24, 720p/50, 720p/60, 720p/59.94, 1035i/60, 1035i/59.94
SMPTE ST 259-C (270Mb/s) 525 or 625 linecomponent
Number of Inputs1
ConnectorBNC per IEC 61169-8 Annex A
EqualizationAutomatic 100m @ 1.5Gb/s with Belden 1694 (or equivalent), 25m with bypass relay active
MetadataAccording to SMPTE RP2020
Metadata Output
TypeDolby-E Metadata SMPTE RDD6
Number of Ports1
ConnectorBNC per IEC 61169-8 Annex A (BNC to DB9 dongles are provided)
Baud Rate115,200 baud
AES Audio Output
StandardSMPTE ST 276, single ended AES
Number of Outputs8
ConnectorBNC per IEC 61169-8 Annex A
Sampling Rate48kHz
Impedance75Ω
ResolutionUp to 24 bits
System Performance
De-embedding Latency600µs nominal (SD), 200µs nominal (HD)
Electrical
Voltage+12V DC
Power10 Watts
EMI/RFIComplies with FCC Part 15 Class A, EU EMC Directive
Physical
Number of Slots1

Ordering Information

520AD8-HDHD/SD Audio De-embedder with 8 unbalanced AES outputs (4 audio groups)
Enclosures
500FR3RU exponent Compact High Density Distribution Frame
S501FR500 Series Standalone Enclosure
Accessories
500FCVistaLINK® Frame Controller
CP-2116E-HRemote Control Panel
CP-2232ERemote Control Panel