VIDEOQUIP MDX-1 SDI Audio Multiplexer/Demultiplexer – SDI/AES AES Embedder/Extracter

2.900,00 

Enthält 19% MwSt.
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Lieferzeit: sofort lieferbar
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Beschreibung

GEBRAUCHT mit Spuren der Nutzung, etwas eingestaubt da lange fest in einem RACK verbaut. Ansonsten einwandfrei in der Funktion.

! Eine Ecke ist etwas gebogen vom Einbau im Rack !

The MDX-1 allows simple insertion and extraction of embedded AES/EBU digital audio within the SDI digital video signal. All four SDI audio groups are supported.

In Multiplex mode, the MDX-1 detects the two AES3 inputs and displays their associated sampling rates (32, 44.1, 48, or 96 kHz). These AES/EBU signals are automatically sample-rate converted as required, and embedded into the SDI signal.

In Demultiplex mode, the MDX-1 displays audio presence in the four channels of the active group. This audio is extracted and appears at the two AES3 outputs.

Features include AES/EBU mute, SDI audio mute, active group select, 2 SDI outputs, error indicators, 20 or 24 bit audio select, and serial RS-232/RS-422 remote control.

NEUPREIS war: 3380, 00 Dollar

 

MDX-1 Specifications

Power Requirements 115 VAC, 60 Hz or 230 VAC, 50 Hz

AES/EBU Digital Audio Inputs

Input Connectors XLR-3F, 2 total
Input Impedance 110 ohms, transformer coupled
Input Signal Level 0 to 5 V differential
Input Cable Length 300 meters typical

AES/EBU Digital Audio Outputs

Output Connectors XLR-3M, 2 total
Output Impedance 110 ohms, transformer coupled
Output Signal Level 0 to 5 V differential
Output Cable Length 200 meters typical

SDI Serial Video Inputs

Input Connectors BNC (1 input, 2 active loops), 3 total
Standards SMPTE: 259M-A (143 Mb/s, NTSC)
259M-B (177 Mb/s, PAL)
259M-C (270 Mb/s, 4:2:2 component)
259M-D (360 Mb/s, 4:2:2, component)
Impedance 75 Ohms
Return Loss > 18 dB to clock frequency
Signal Level 800 mV +/- 10%
Equalization Automatic; >30 dB for SMPTE 259M-C (equal to 300m of Belden 8281 coaxial cable)

SDI Serial Video Outputs

Output Connectors BNC, 2 total
Standards SMPTE: 259M-A (143 Mb/s, NTSC)
259M-B (177 Mb/s, PAL)
259M-C (270 Mb/s, 4:2:2 component)
259M-D (360 Mb/s, 4:2:2, component)
Impedance 75 Ohms
Return Loss > 18 dB to clock frequency
Signal Level 800 mV +/- 10%
Rise and Fall Time 650 pS (20 to 80% amplitude)

Physical Dimensions (Inches)

MDX-1 19 W x 1.75 H x 8.5 D, EIA rack mounting

 

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