SMX6810N(S)-B2/SMX6810N(S)-U2

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Analog Audio Embedding Modules with AES Output

The SMX6810N(S)-B2/SMX6810N(S)-U2 is an analog audio embedding module with AES outputs. Both modules support 4ch  analog audio embedding and have embedded SD-SDI outputs with reclocking. The user can choose either from input audio or other audio synthesized by system and embed them into any audio group.
Each module has its distinct feature as follows:
The SMX6810N-B2 has 2 pairs of balanced AES outputs;
The SMX6810NS-B2 has 2 pairs of balanced AES outputs and audio tracking;
The SMX6810N-U2 has 2 pairs of unbalanced AES outputs;
The SMX6810NS-U2 has 2 pairs of unbalanced AES outputs and audio tracking;

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Features  >>> 

• Audio embedding in 525/625 video standard
  
• 4-channel analog audio embedding
  
• 20-bit and 24-bit audio embedding
  
• Both embedded audio group and embedded mode are selectable
  
• AES output
  
• Audio tracking (only applicable to SMX6810NS-B2 & SMX6810NS-U2)
  
• Embedded SDI output with reclocking
  
• One analog composite video output monitoring

• SD-SDI video input auto detection and input status feedback
  
• 4-channel audio metering display
  
• Embedding tone signal at fixed frequency rate
  
• Maximum 1.3 seconds audio delay
  
• Audio gain adjustment, invert and mute
  
• Input EDH monitoring
  
• Re-insert EDH
  
• Freeze frame, black field and video loss detection
  
• Audio loss and audio overload detection

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Specifications  >>> 

SDI Video Input​
Signal Standard:
​SMPTE 259M,270 Mbps,525/625 component
Impedance: 75 ohm
Return Loss: >18dB to 360MHz
Connector: BNC (IEC169-8)
Equalization: Automatic equalizing to 30dB@270 Mbps

SDI Video Output​ 
Signal Standard: SMPTE 259M-C,270 Mbps,525/625 component
Connector: BNC (IEC169-8)
Impedance: 75 ohm
Return Loss: >18dB to 270MHz
Signal Level: 800 mV ± 10%
DC Offset: 0 V ± 0.5 V
Rise and Fall Time: 400 to 1500ps,20% to 80% of amplitude
Overshoot: <10% of amplitude
Jitter: <0.2 UI(740ps)peak, typical<500ps

Analog Composite Video Output
Signal Standard: 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
Differential Gain: <1%
Differential Phase: <1.5°
Group delay: +/-10ns to 5 MHZ

Unbalanced AES Outputs (applicable to SMX6810N(S)-U2
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

​Analog Audio Input​ 
Connector: 3-pin
Analog Input Level: 28-16dBu
Frequency Response: +/-0.05dB (20-20KHz)
THD+N: -95dB, 20-20KHz@-3dBFS
Crosstalk: -95dB(20-20KHz)

Analog Audio Input
Connector: 3-pin
Analog Input Level: 28-16dBu
Impedance: >30Kohm
Frequency Response: +/-0.05dB (20-20KHz)
THD+N: 95dB, 20-20KHz@-3dBFS
Crosstalk: -95dB(20-20KHz)​

Balanced AES Outputs
(applicable to SMX6810N(S)-B2
Connector: 3-pin (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)

DARS Input
Connector: 3-pin (male)
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​

DATAIN
​Input Impedance: 75ohm/high impedance (jumper selectable)
Input Sensitivity: 500mV pk to pk(minimum)
Input Cable Length: 100 meter
Return Loss: <-20dB

Power Consumption
Power: 3.5W
Positive Rail: 550mA
Negative Rail: 10mA

*Specifications are subject to change without notice

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Ordering Information>>>  

SMX6810N-B2
4-channel analog audio embedding module with 2 pairs of balanced AES outputs

SMX6810NS-B2
​4-channel analog audio embedding module with 2 pairs of balanced AES outputs and audio tracking

SMX6810N-U2
4-channel analog audio embedding module with 2 pairs of unbalanced AES outputs

​SMX6810NS-U2
4-channel analog audio embedding module with 2 pairs of unbalanced AES outputs and audio tracking