Sonifex RB-VHDMA8 - 3G/HD/SD-SDI De-Embedder 8 Channel Analogue Outputs

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3G/HD/SD-SDI De-Embedder 8 Channel Analogue Outputs
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Visuals Price
2,483.94 CHF VAT excl.

2,685.14 CHF Inc. VAT

Manufacturer price 2 759,93 CHF VAT excluded
Made to order

The RB-VHDMA8 is an 8 channel analog de-embedder contained in a 1U 19-inch rack. The unit can selectively de-embed up to 8 channels in any audio group from an SDI video signal, to any analog output. The video then becomes two independent paths, where audio groups can be selectively removed or passed and then sent to the reclocked SDI outputs.


The de-embedding channel routing is controlled via front panel buttons and indicators. There is also LED indication for SDI input status and audio group presence.

The unit can be remotely controlled via Ethernet or serial port connections using Sonifex SCi software.

It features a triple rate SDI receiver with automatic input rate detection and equalization and two individually buffered, reclocked SDI outputs. It supports the full range of single link 3G, HD and SD standards, from NTSC and PAL up to 1080p 60Hz. There is independent level control for each analog output channel, which can be adjusted from -24dB to +24dB in 0.5dB steps.

The analog outputs have three full scale gain settings which can be set via jumpers inside the unit. The allowed settings are +12dBu, +18dBu and +24dBu ref FSD. The balanced and unbalanced output connections are paralleled, allowing one type per output to be used.

 

 

Technical Specification for RB-VHDMA8

Front Panel Controls & Indicators

De-embedding Bank Selection:

Bank 1 or 2

Bank Channel Selection:

Channels 1, 2, 3 or 4

Group Selection:

Groups 1, 2, 3 or 4

Group Channel Selection:

Group Channels 1,2,3 or 4

Status:

1 x SDI Input Status LED
2 x SDI Output LEDs
4 x Audio Group Status LEDs

 

 

Audio Specifications

Maximum Output Level:

+24dBu (balanced)

Output Impedance:

<50Ω (balanced)

Gain Range:

12dBu, 18dBu or 24dBu ref FSD (jumper selectable)

Signal to Noise Ratio:

Better than -106dB (RMS A-weighted at 24-bit, balanced)

Distortion & Noise:

Better than -85dB THD+N at 1kHz (balanced)

De-embedding Delay:

3G/HD/SD: 1.1 ms

 

 

Connections

Analog Audio Outputs:

8 output channels via BNC (unbalanced) or D-Sub connector (balanced)

Analog Audio Connectors:

8 x BNC
2 x 25-pin D-Sub connector

Power Supply:

Universal filtered IEC, continuously rated 85-264VAC @47-63Hz, fused, max 14W

 

 

Equipment Type

RB-VHDMA8

3G/HD/SD-SDI De-embedder, 8 Analog Outputs

 

Common specifications for RB-VHEMA8, RB-VHDMA8,
RB-VHCMA4 & RB-VHCMD16

SDI Specification

SDI Input:

1 x BNC, 3G/HD/SD-SDI

SDI Outputs:

2 x BNC, 3G/HD/SD-SDI, Reclocked

Impedance:

75Ω

Output Alignment Jitter:

<0.2UI (3G <0.3UI)

Output Level:

800mV +/- 10%

Return Loss:

<15dB at 1500MHz

Supported SDI Standards:

270Mbps, SMPTE-259M-C (SD) 1.485 or 1.4835Gbps, SMPTE-292M (HD)
2.97 or 2.967Gbps, SMPTE-424M (3G)

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)

Video Delay:

SD: 290 pixels / 22 us
HD: 570 pixels / 8 us
3G: 570 pixels / 4 us

Embedded Audio:

48kHz, synchronous
SMPTE-272M-ABC
SMPTE-299M

Serial Port:

RS232, 9-pin D-Sub connector

Ethernet Port:

10/100Mbps

Fuse Rating:

2A 20 x 5mm Anti-Surge Fuse

 

 

Physical Specifications

Dimensions (Raw):

48cm (W) x 15.8cm (D*) x 4.2cm (H) (1U)
19" (W) x 6.2" (D*) x 1.7" (H) (1U)

Dimensions (Boxed):

59cm (W) x 27.5cm (D) x 11cm (H)
23.2" (W) x 10.8" (D) x 4.3" (H)

Weight:

Net: 1.8kg Gross: 2.3kg
Net: 4.0lb Gross: 5.1lb

* Note that this product is deeper than standard Redbox units
3G/HD/SD-SDI De-Embedder 8 Channel Analogue Outputs