GRB990 - 3Gb/s, HD, SD digital audio de-embedder, re-embedder, embedded domain shuffler with S2020 metadata insertion

Description

The GRB990 is a 48x32 channel re-embedder, with a 16 channel embedder (2x 8 channels in 2 individual SDI streams, 4 AES outputs, and 4 AES channels to the Synapse ADD-ON bus.

The source audio channels can be derived from 2 x 16 channel embedded domain streams, 4 AE/EBU physical inputs and 8 channels from the Synapse bus.

Specifications

• 2 SDI inputs (with auto switch on carrier loss, and switch back function)
• 2 SDI outputs (2x1 or 2x2 function)
• Compatible with the following input formats (auto selecting)
  

  1080p/59.94 1080p/50 1080i/59.94 1080i/50 1080p/30 1080p25 1080p24 1035i/59.94

  720p/59.94 720p50 720p30 720p25 720p24  SD525  SD625

• Dual offset audio delay adjustable between 0 and 500ms
• Dual (TWINS) or single channel SDI mode when sources are clock locked (not phase locked*)
• 4  AES/EBU inputs with sample rate converter (available with 110 Ohm and 75 Ohm inputs)
• 4 AES/EBU outputs.
• AES/EBU inputs accept synchronous streams like Dolby E and asynchronous up to 96kHz sampling via the built in Sample Rate Converters.
• Auto SRC-off for bitstream sources like Dolby E
• 4 extra AES/EBU inputs through the Synapse bus
• 8 presets that configure all I/O channels. controlled by GPI or ACP (Cortex)
• S2020 metadata insertion from an external source
• Append and overwrite modes
• Audio level and phase control
• Audio offset delay up to 3000 ms
• Peak detection 0, -6, -12 and -18dBFS
• Silence detection with threshold (-100 to -20dBFS) and time control (1 to 255 sec)
• Locks to Tri-level, Bi-level syncs or SDI input
• Full control and status monitoring through the front panel of the SFR04/SFR08/SFR18 frame and the Ethernet port (ACP)
• Optional 1 or 2 fiber inputs, 1 or 2  fiber outputs or a fiber in and output (replacing 1 SDI in and output) on the I/O panel
• Optional relay bypass (BHX18 or BHX18D)