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SONIFEX RB-VHEDD8

28.598,20 

Dostępny 2-7 dni Darmowa dostawa!
Produktu nie mamy na magazynie ale zamówimy go dla Ciebie u dostawcy. W ciągu 2-7 dni roboczych produkt zostanie wysłany. Często okres ten może być krótszy, niestety nie mamy wpływu na dostawy i wydarzenia losowe.
Negocjuj cenę

Opis produktu

The RB-VHEDD8 is an SDI audio de-embedder and re-embedder with Dolby® E Encoding capabilities. Dolby E encodes up to 8 channels of audio into two channels of an AES digital audio stream which is then embedded onto any of the available groups within each of the two video output paths. The encoded Dolby E bitstream is also available via a dedicated output on the rear panel.

The audio inputs to the Encoder can be selected to come from the external digital audio inputs via the BNC or D-type connections on the rear panel or from embedded audio contained in the incoming SDI input. The outputs from the de-embedder can also be re-embedded into the video outputs, along with the encoder inputs.
The digital audio I/O connections are transformer-coupled balanced line interfaces and can be configured to be either 75Ω (AES 3ID) or 110Ω (AES 3) impedance through either a BNC or via the D-type connector. These connections are paralleled, allowing one type to be used per input or output.

It has a triple rate SDI receiver with automatic input rate detection and equalisation along with two re-clocked and individually buffered SDI outputs. It supports the full range of single link 3G, HD and SD standards from NTSC and PAL up to 1080p 60Hz.

The metadata used for the encoding process can be selected to come from either the external 9-pin D-type on the rear panel, from metadata embedded into the vertical blanking area of the video input (SMPTE 2020), or by settings stored internally.

There is also remote I/O available from the rear panel through a 25 way D-type connector. These are fully configurable.

The unit is controlled locally through the front panel display but can be remote controlled via an Ethernet connection using the Sonifex SCi software.

There is independent level control for every channel, which can be adjusted from -24dB through to +24dB in 0.5dB steps.

RB-VHEDD8 Diagram

RB-VHEDD8 Block Diagram.

See larger image >

Dolby Embedder, Unbalanced Input Grounding

The Redbox Dolby® Encoder products use differential inputs that can be terminated with either 75Ω or 110Ω for unbalanced or balanced inputs, respectively.

For unbalanced inputs, all that should be required is to set the inputs to 75Ω. However it has been found in rare circumstances that in this case there are issues with grounding when the input is connected from other manufacturers’ products.

Should problems of this nature occur, internal ground link jumpers have been provided on the RB-AIM-DE sub-board PCB to correct the problem. These short to ground one of the differential inputs, effectively providing a ‘true’ unbalanced connection.

It's also possible to do the same for the digital output using link J6.

The jumpers are labelled as follows:

I/O Type Ground Link Reference
Inputs 1 and 2 J2
Inputs 3 and 4 J3
Inputs 5 and 6 J4
Inputs 7 and 8 J5
Digital Output J6

AIM Sub-board

AIM Sub-board.

SCi logoThis product has settings that can be adjusted using the Sonifex SCi (Serial Control Interface) software. To download a copy of the SCi software, please use this link >

Dolby® and the double-D symbol are registered trademarks of Dolby Laboratories

SCi Screens


Sci image - RB-VHEDD8 System Screen

System Screen.

Sci image - RB-VHEDD8 Embed Control Screen SDI1

Embed Control Screen SDI1.

Sci image - RB-VHEDD8 Embed Control Screen SDI2

Embed Control Screen SDI2.

Sci image - RB-VHEDD8 Encoder Control Screen

Encoder Control Screen.

Sci image - RB-VHEDD8 Encoder Internal Metadata Screen

Encoder Internal Metadata Screen.

Sci image - RB-VHEDD8 Encoder Internal Metadata Configuration Screen

Encoder Internal Metadata Configuration Screen.

Sci image - RB-VHEDD8 Encoder Internal Metadata Status Screen

Encoder Internal Metadata Status Screen.

Sci image - RB-VHEDD8 External Audio IO Screen

External Audio IO Screen.

Sci image - RB-VHEDD8 Level Control Screen

Level Control Screen.

Sci image - RB-VHEDD8 Remotes Screen

Remotes Screen.

Technical Specification For RB-VHEDD8

SDI Specification

SDI Input: 1 x BNC, 3G/HD/SD-SDI
SDI Outputs: 2 x BNC, 3G/HD/SD-SDI, re-clocked
Impedance: 75Ω
Output Alignment Jitter: <0.2UI (3G <0.3UI)
Output Level: 800mV ±10%
Return Loss: <15dB at 1500MHz
SDI Supported Standards: 270Mbps, SMPTE-259M-C (SD)
1.485 or 1.4835Gbps, SMPTE-292M (HD)
2.97 or 2.967Gbps, SMPTE-424M (3G), SMPTE-425M-A
Supported Video Formats: 525/59.94 (SMPTE-125M)
625/50 (ITU-R BT.656)
720p/23.98, 24, 25, 29.97, 30, 50, 59.94, 60 (SMPTE-296M)
1035i/59.94, 60 (SMPTE-260M)
1080i/50, 59.94, 60 (SMPTE-274M)
1080p/23.98, 24, 25, 50, 59.94, 60 (SMPTE-274M)
1080pSF/23.98, 24, 25, 29.97, 30 (RP-211)
1080i/50 (SMPTE-295M)
1080p/50 (SMPTE-295M)
Embedded Audio: 24-bit, 48kHz synchronous 
SMPTE-272M-C
SMPTE-299M
Metadata: SMPTE-2020M
SMPTE-RDD06, 9-Pin D-type
   

Delay Specification

Video Delay: 1 frame when frame rate <= 30 fps, 2 frames when frame rate > 30 fps.
Adjustment: +/- 10 ms.
   

Audio Specifications

 
Output Sample Rate:

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Dawid Bara

Specjalista ds. sprzedaży, system ratalny

795 169 656 [email protected]

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