SDX6811N8/SDX6812N8

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8-Channel Unbalanced/Balanced AES Audio De-embedding Module

The SDX6811N8/SDX6812N8 is an 8-channel AES audio embedding module.
Both modules can de-embed 8 channels (4 pairs) of AES audio from the SD-SDI signals and support the reclocked SDI output. The user can choose any channel out of the four embedded audio groups as an audio output, or the user can choose the synthesized audio as an output signal.
Each module has its own distinct feature as follows:
The SDX6811N8 has unbalanced AES output, and the SDX6812N8 has balanced AES output.

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Features  >>> 

• De-embedding audio from SD-SDI signal
• 4 pairs (8 channels)of AES/EBU outputs
• De-embedding in 525/625 video standard
• SDI output with equalization and reclocking
• One channel analog PVW output
• 27 available signal sources for each audio output
• SD-SDI video input auto-detect and input status feedback
  

• 16-bit, 20-bit and 24-bit audio processing
• 4-channel audio metering display
• Generating Tone signal at fixed frequency rate
• Maximum 1.3 seconds audio delay, invert and mute
• EDH Monitoring
• Freeze frame, black field and video loss detection
• Audio loss and audio overload monitoring

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Specifications  >>> 

SDI Video Input​
Standards: SMPTE259M-C; 270 Mbps, 525/625 component
Quantization: 10-bit
Connector: BNC(IEC 169-8)
Impedance: 75 ohm
Return Loss: >18 dB to 270 MHz

SDI Video Output 
Standards: SMPTE259M-C; 270 Mbps, 525/625 component
Quantization: 10-bit
Connector: BNC(IEC 169-8)
Impedance: 75 ohm
Return Loss: >18 dB to 270 MHz
Signal Level: 800 mV +/-10%
DC Offset: 0 V ± 0.5
Rise and Fall Time: 400-1500 ps (20% to 80% of amplitude)
Overshoot: <10% of amplitude
Jitter: <0.2 UI (740 ps) (peak to peak)

Unbalanced AES Output (applicable to SDX6811N8 only)
Connector: BNC,IEC 169-8
Output Level: 1.0 V +/-10% (peak to peak)
DC Offset: 0.0V±50.0mV
Rise and Fall Time: 30 to 44 ns (10% to 90% of amplitude)
Impedance: 75 ohm
Return Loss: >25 dB(0.1 to 6.0 MHz)​
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Balanced AES Output (applicable to SDX6812N8 only)
​Connector: 3-pin connector (male)
Output Level: 2.0 to 7.0 V (peak to peak)
Jitter: +/-20 ns
Rise and Fall Time: 5 to 30 ns (10% to 90%)
Impedance: 110 ohm +/- 20% (0.1 to 6 MHz)
CMR Ratio: >30 dB below output signal (0 to 6 MHz)

Analog Composite Video Output
Standards: NTSC, PAL or PAL-M
Level: 1Vp-p +/-3dB
Impedance: 75 ohm
Return Loss: >40 dB to 5 MHz
DC Offset: 0V±0.05 V
Frequency Response: ±0.2 dB to 5 MHz
IDifferential Gain: <1%
Differential Phase: <1.5°
Group Delay: +/-10ns to 5 MHZ​

Balanced DARS Input
Connector: 3-pin connector
Sensitivity: < 200mv
Impedance: 110 ohm +/- 20% (0.1 to 6 MHz)
Maximum Input Level: 10V,peak to peak,
CMR Ratio: >30 dB below output signal (0 to 6 MHz)​

Unbalanced DARS Input
Connector: BNC(IEC 169-8)
Sensitivity: <200mv
Impedance: 75 ohm
Return Loss: >35 dB, 0.1 to 6.0 MHz
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Power Consumption
Power: 3.5W
Positive Rail: 600 mA
Negative Rail: 10 mA

*Specifications are subject to change without notice

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Ordering Information>>>       

SDX6811N8
8-channel unbalanced AES audio de-embedding module

SDX6812N8
8-channel balanced AES audio de-embedding module