Evertz - 520AD8-HD - HD/SD-SDI Audio De-embedder

520AD8-HD

HD/SD-SDI Audio De-embedder

The 520AD8-HD Audio De-embedder extracts embedded audio from all 4 groups as defined by SMPTE 299M from a 1.5Gb/s serial HDTV or as defined by SMPTE 272M 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 292M (1.5Gb/s serial digital), or SMPTE 259M
- 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 Diagram

Specifications

Serial Video Input
Standard	SMPTE 292M, (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 259M-C (270Mb/s) 525 or 625 linecomponent
Number of Inputs	1
Connector	BNC per IEC 61169-8 Annex A
Equalization	Automatic 100m @ 1.5Gb/s with Belden 1694 (or equivalent), 25m with bypass relay active
Metadata	According to SMPTE RP2020

Metadata Output
Type	Dolby-E Metadata SMPTE RDD6
Number of Ports	1
Connector	BNC per IEC 61169-8 Annex A (BNC to DB9 dongles are provided)
Baud Rate	115,200 baud

AES Audio Output
Standard	SMPTE 276M, single ended AES
Number of Outputs	8
Connector	BNC per IEC 61169-8 Annex A
Sampling Rate	48kHz
Impedance	75Ω
Resolution	Up to 24 bits

System Performance
De-embedding Latency	600µs nominal (SD), 200µs nominal (HD)

Electrical
Voltage	+12V DC
Power	10 Watts
EMI/RFI	Complies with FCC Part 15 Class A, EU EMC Directive

Physical
Number of Slots	1

Ordering Information

520AD8-HD	HD/SD Audio De-embedder with 8 unbalanced AES outputs (4 audio groups)

Enclosures
500FR	3RU Compact High Density Distribution Frame
S501FR	500 Series Standalone Enclosure

Accessories
500FC	VistaLINK® Frame Controller
CP-2116E-H	Remote Control Panel
CP-2232E	Remote Control Panel

Tools

Audio & Data

520AD8-HD

HD/SD-SDI Audio De-embedder

Features

Specifications

Ordering Information