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Audio Embedder/De-embedder

SCM6880N is a multi-function SD-SDI video and de-embedded audio monitoring card. It supports up to 4 reclocked SD-SDI output, with function of SDI video D/A conversion, and also supports up to 4 CVBS output. It has audio de-embedded function, and supports 4 analog audio outputs and 4 audio meter monitoring simultaneously.

Features
One SDI input
Supports up to 4 reclocked SDI output through setting
SDI video D/A, supports up to 4 reclocked CVBS output through setting
De-embedded audio function, supports 4 channels analog audio outputs
Supports 4 audio meter monitoring
EDH, freeze frame, black field detection
Audio loss, audio overload detection
Audio DBN Error, Parity Error, Checksum Error Detection

Specification
SDI Video Input
Standard: SMPTE259M-C, 270 Mb/s, 525/625 Composite
Connector: BNC(IEC169-8)
Impedance: 75 ohm
Return loss: >18 dB to 270M
Equalization: compensate 350m Belden 8281 cable
SDI Video Output
Standard: SMPTE 259M-C, 270 Mb/s, 525/625 composite
Connector: BNC(IEC 169-8)
Impedance: 75 ohm
Return loss: >18 dB to 270M
Signal level: 800 mV +/- 10%
DC offset: 0 V +/- 0.5 V
Rise and Fall time: 0.75-1.5 nS
Analog audio output
Connector: 3-pin WECO connector (male)
Type: Electronic, balanced
Number: 4 mono (2 stereo pairs)
Output level setting range: +16 dBu to + 28 dBu in 2 dB steps
Maximum output level: 0 dBFS = + 28 dBu
Output impedance: 66 ohm
THD+N: > 90 dB @ 1kHz, -1 dBFS = 23 dBu
Crosstalk: > 95 dB, 20 Hz to 20 kHz, typical
Frequency response: < +/-0.1 dB @ 0 dBFS (+28dBu), 20 Hz to 20 kHz, typical
SNR: 100 dB @ -60 dBFS
Analog composite video output
Standard: NTSC, PAL-B, PAL-M
Impedance: 75 ohm
Return loss: > 40 dB to 5.75 MHz
Output quantization: 10 bits
Frequency response: < +/-0.25 dB to 5 MHz
Differential gain: < 1.5%
Differential phase: <1.2°
DC offset: < +/-50 mV
Chroma/luma delay: <1.5 nS
Chroma/luma gain: +/-1.5%
Transient response: <0.5% K factor
Line time distribution: 0.1%
Luma non-linearity: < 1.5%
Signal to noise: > 54 dB RMS to 5 MHz
Power consumption
Power: 3.0 W
Positive rail: 400 mA
Negative rail: 10 mA

Ordering Information
SCM6880N      SD-SDI Video and De-embedded Audio Monitor with 4 channels Reclocked SD-SDI output

The HDC6831N is an HD-SDI down converter de-embedding audio from HD-SDI and SD-SDI signal. The module supports signal conversion from HD-SDI to SD-SDI, HD-SDI to analog composite video, and also from SD-SDI to analog composite video. When the module de-embeds from HD-SDI and SD-SDI it provides 2 pairs of AES/EBU outputs and 4 channels of analog audio outputs. The HDC6831N supports OSD, time code, video format display and 8-channel audio metering display.

Features
Auto sensing HD-SDI/SD-SDI input
Supporting signal conversion among multi-format
2 channels of reclocked HD/SD-SDI loop outputs
For HD-SDI input, 2 channels of SD-SDI outputs after down converting; or for SD-SDI input, two channels of SD-SDI outputs without down converting.
2 channels of CVBS outputs
The user can overlay OSD, input and output format, and timecode to the SD-SDI/CVBS output
HD to SD color space conversion
Re-insert all audio into SD-SDI output
Re-insert EDH into SD-SDI output
De-embedding audio and providing 2 pairs of AES/EBU outputs (balanced or unbalanced can be set), and four channels of balanced analog audio outputs

Specifications
SDI Video Input
Number of Inputs: 1
Standards: SMPTE 292M HD-SDI or 259M SD-SDI coaxial cable signal
Connector: BNC (IEC169-8)
Impedance: 75ohm
Return loss: HD-SDI: >18dB 5MHz to 1485MHz
SD-SDI: >18dB to 270MHz
Equalization: HD-SDI: 120m Belden 1694A Cable
SD-SD: 230m Belden 8281 Cable
SDI Video Output
Number of Outputs 2
Standards: 259M SD-SDI coaxial cable signal
Connector: BNC (IEC169-8)
Impedance: 75 ohm
Return Loss: SD-SDI: >18dB to 270MHz
Signal Level: 800mV±10%
DC Offset: 0V±0.5V
Rise and Fall Time: SD-SDI: 400-1500ps (20%~80% of amplitude)
Overshoot: < 10%
Jitter: <0.2UI (740ps) peak to peak
SDI Video Loop Out
Number of Outputs: 2
Standards: SMPTE 292M HD-SDI or 259M SD-SDI coaxial cable signal
Connector: BNC (IEC169-8)
Impedance: 75 ohm
Return Loss: HD-SDI: >18dB 5MHz to 1485MHz
SD-SDI: >18dB to 270MHz
Signal Level: 800mV±10%
DC Offset: 0V±0.5V
Rise and Fall Time: HD-SDI: <270ps
SD-SDI: 400-1500ps (20%~80% of amplitude)
Overshoot: < 10%
Jitter: <0.2UI (740ps) peak to peak
Analog Composite Video Output
Standards: NTSC, PAL
Level: 1Vp-p +/-3dB
Connector: BNC (IEC169-8)
Impedance: 75Ω
Return Loss: >40dB to 5MHz
DC Offset: 0V±0.05 V
Frequency Response: +/-0.5dB to 5MHz
Differential Gain: <1.5%
Differential Phase: 1.5 0
S/N Ratio: 58dB to 5.75MHz
Balanced AES Output
Number of Outputs: 2
Signal Format: Balanced AES
Connector: DB9
Impedance: 110Ω±20%(0.1 to 6MHz)
Signal Level: 2 to 7V peak
Sampling Rate: 48KHz
Jitter: ±20ns
Rise and Fall Time: 5 to 30 ns(10% to 90% of amplitude)
Bit: 20
Unbalanced AES Output
Number of Outputs: 2
Signal Format: Unbalanced AES
Connector: DB9
Impedance: 75Ω
Signal Level: 1V peak ±10%
Sampling Rate: 48KHz
Return Loss: >25dB, 0.1to 6MHz
Rise & Fall Time: 30 to 44 ns(10% to 90% of amplitude)
Bit: 20
Analog Audio Output
Number of Outputs: 4
Standards: Balanced Analog
Connector: DB9
Impedance: 66Ω
THD+N: 0.004% @ 1 kHz 0 dBFS
S/N Ratio: >107dB
Return Loss: >25dB, 0.1 to 6MHz
Frequency Response: 20 Hz - 20 kHz: 0 ±0.15 dB
Power Consumption
Power: 3.5W
Positive Rail: 600 mA
Negative Rail: 10 mA

Ordering Information
HDC6831N      HD-SDI down converter/de-embedder/video & audio monitoring module

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

Features
De-embedding audio from SD-SDI signal; supporting 4 pairs (8 channels)of AES/EBU outputs
De-embedding in 525/625 video standard
SDI output with equalization and reclocking
One channel analog composite output monitoring
27 available signal sources for each audio output
SD-SDI video input auto-detect and input status feedback
Supporting 16-bit, 20-bit and 24-bit audio processing
Supporting 4-channel audio metering display
Generating Tone signal at fixed frequency rate
Supporting 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

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 V
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)
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
Differential Gain: <1%
Differential Phase: <1.5°
Group Delay: +/-10ns to 5 MHZ
SDI Audio Output
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
Balanced AES Output (applicable to SDX6812N8)
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)
DARS Input
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
Power Consumption
Power: 3.5W
Positive Rail: 600 mA
Negative Rail: 10 mA

Ordering Information
SDX6811N8     8-channel unbalanced AES audio de-embedding module
SDX6812N8     8-channel balanced AES audio de-embedding module

The SDX6811N-A4/ SDX6812N-A4 are AES/EBU de-embedding modules, which de-embed 4 channels (2 pairs) of AES/EBU audio and which support SDI output with equalization and reclocking. The user can choose any channel out of 4 embedded audio groups as audio output or choose the synthesized audio as output signal.

Features
De-embedding audio from SD-SDI signal; supporting 2 pairs (4 channels)of AES/EBU outputs
De-embedding in 525/625 video standard
SDI output with equalization and reclocking
One channel analog composite output monitoring
27 available signal sources for each audio output
SD-SDI video input auto-detect and input status feedback
Supporting 16-bit, 20-bit and 24-bit audio processing
Supporting 4-channel audio metering display
Generating Tone signal at fixed frequency rate
Supporting 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

Specification
SDI Video Input
Signal: SMPTE259M-C, 270 Mbps, 525/625 SD component
Connector: BNC (IEC169-8)
Impedance: 75 ohm
Return Loss: >18 dB to 270 MHz
Equalization: Auto equalizing to 30dB@270 Mbps
SDI Video Output
Signal: SMPTE259M-C, 270 Mbps, 525/625 SD component
Connector: BNC (IEC169-8)
Impedance: 75 ohm
Return Loss: >18 dB to 270 MHz
Signal Level: 800 mV +/-10%
DC Offset: 0 V +/-0.5 V
Rise and Fall Time: 400-1500 ps (20% to 80% of amplitude)
Overshoot: <10% of amplitude
Analog Composite Video Output
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
Analog Audio Output
Connector: 3-pin
Impedance: 66 ohm
THD+N: 0.004% @ 1 kHz 0 dBFS
S/N Ratio: >107dB
Return Loss: >25dB, 0.1 to 6MHz
Frequency Response: 20 Hz - 20 kHz: 0 ±0.15 dB
SDI Audio Output
Unbalanced AES Output (applicable to SDX6811N-A4 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
Balanced AES Output (applicable to SDX6812N-A4 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)
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
Power Consumption
Power: 3.25W
Positive Rail: 500 mA
Negative Rail: 10 mA

Ordering Information
SDX6811N-A4      AES and analog audio de-embedding module, two pairs unbalanced AES outputs
SDX6812N-A4      AES and analog audio de-embedding module, two pairs balanced AES outputs

The SDX6811N and SDX6812N are AES audio de-embedding modules. Both modules can de-embed four channels (two pairs) audio from SD-SDI signal and support reclocked SDI output. The user can choose any channel out of four embedded audio groups as audio output, or choose the synthesized audio as output signal.
Each module has its own distinct feature as follows:
The SDX6811N has unbalanced AES output, and the SDX6812N has balanced AES output.

Features
De-embedding audio from SD-SDI signal; supporting 2 pairs (4 channels)of AES/EBU outputs
De-embedding in 525/625 video standard
SDI output with equalization and reclocking
One channel analog composite output monitoring
27 available signal sources for each audio output
SD-SDI video input auto-detect and input status feedback
Supporting 16-bit, 20-bit and 24-bit audio processing
Supporting 4-channel audio metering display
Generating Tone signal at fixed frequency rate
Supporting 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

Specifications
SDI Video Input
Standards: SMPTE259M-C; 270 Mbps, 525/625 component
Connector: BNC(IEC 169-8)
Impedance: 75 ohm
Return Loss: >18 dB to 270 MHz
Equalization: Auto equalizing to 30dB@270 Mbps
SDI Video Output
Standards: SMPTE259M-C; 270 Mbps, 525/625 component
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 V
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)
Analog Composite Video Output
Standards: NTSC, PAL or PAL-M
Level: 1Vp-p +/-3dB
Impedance: 75 ohm
Return Loss: >40 dB到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
SDI Audio Output
Unbalanced AES Output (applicable to SDX6811N 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
Balanced AES Output (applicable to SDX6812N)
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)
DARS Input
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
Power Consumption
Power: 3.25W
Positive Rail: 500 mA
Negative Rail: 10 mA

Ordering Information
SDX6811N      Unbalanced AES audio de-embedding module
SDX6812N      Balanced AES audio de-embedding module

The SDX6810N is an analog audio de-embedding module which de-embeds 4 channels of analog audio from SD-SDI signal. It supports reclocked SDI output. The user can choose any channel out of 4 embedded audio groups as audio output; or choose synthesized audio as output signal.

Features
De-embedding audio from SD-SDI signal; supporting 4 channels of audio outputs
De-embedding in 525/625 video standard
SDI output with equalization and reclocking
One channel analog composite output monitoring
27 available signal sources for each audio output
SD-SDI video input auto-detect and input status feedback
Supporting 16-bit, 20-bit and 24-bit audio processing
Supporting 4-channel audio metering display
Generating Tone signal at fixed frequency rate
Supporting 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

Specifications
SDI Video Input
Standard: SMPTE 259M; 270 Mbps, 525/625 SD component
Impedance: 75 ohm
Return Loss: >18dB to360MHz
Connector: BNC (IEC169-8)
Equalization: Auto equalizing to 30dB@270 Mbps
SDI Video Output
Standard: SMPTE 259M-C; 270 Mbps,525/625 SD 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 to1500ps(20% to 80% of amplitude)
Overshoot: <10% of amplitude
Jitter: <0.2 UI(740ps) peak, typical<500ps
Analog Audio Output
Connector: 3-pin
Impedance: 66 ohm
THD+N: 0.004% @ 1 kHz 0 dBFS
S/N Ratio: >107dB
Return Loss: >25dB, 0.1to 6
Frequency Response: 20 Hz - 20 kHz: 0 ±0.15 dB
Analog Composite Video Output
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
Power Consumption
Power: 3.25W
Positive Rail: 500 mA
Negative Rail: 10 mA

Ordering Information
SDX6810N      4-channel analog audio de-embedding module

The SMX6811N(S) / SMX6812N(S) are AES audio embedding module with AES output.
The modules all support 2Ch of AES audio embedding. The user can choose input audio or other audio synthesized by system and embed them into any audio group.
Each module has its distinct feature as follows:
The SMX6811N has 2Ch of unbalanced AES inputs as well as 2Ch of unbalanced outputs;
The SMX6811NS has 2Ch of unbalanced AES inputs as well as 2Ch of unbalanced outputs, and audio tracking;
The SMX6812N has 4Ch of balanced AES inputs as well as 4Ch of balanced AES outputs;
The SMX6812NS has 4Ch of balanced AES inputs as well as 4Ch of balanced AES outputs and audio tracking.

Features
Supporting audio embedding in 525/625 video standard
Supporting 2 pairs (4-channel) AES audio embedding
Supporting 20-bit and 24-bit audio embedding
Both embedded audio group and embedded code selectable
Supporting AES output
Audio tracking(only applicable to SMX6811NS & SMX6812NS)
Embedded SDI output with reclocking
One analog composite video output monitoring
SD-SDI video input auto detection and input status feedback
Supporting 4-channel audio metering display
Embedding tone signal at fixed frequency rate
Supporting maximum 1.3 second audio delay
Supporting 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

Specifications
SDI Video Input
Video Standard: SMPTE259 M-C, 270 Mbps, 525/625 component
Connector: BNC ( IEC 169-8)
Impedance: 75 ohm
Return Loss: > 18 dB to 270 MHz
SDI Video Output
Video Standard: SMPTE259M-C, 270Mbps, 525/625 component
Connector: BNC ( ICE 169-8)
Impedance: 75 ohm
Return Loss: >18dB to 270MHz
Signal Level: 800mV+/-10%
DC Offset: 0V+/-0.5%
Rise and Fall Time: 400-1500ps (20%-80% of amplitude)
Overshoot: < 10% of amplitude
Jitter: <0.2UI (740ps) peak to peak
Unbalanced AES Input
Input: 2Ch (SMX6811N and SMX6811NS)
Connector: 3-pin (male)
Impedance: 110ohm + /- 20% (0.1 to 6 MHz)
Sensitivity: <200mV
Maximum Input Signal: 10 V (peak to peak)
CMR: 0 to 7 V (0 to 20 kHz)
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
Differential Gain: <1%
Differential Phase: <1.5°
Group Delay: +/-10ns to 5 MHZ
Balanced AES Input
Input: 2 pairs (SMX6812N and SMX6812NS)
Connector: BNC(IEC 169-8)
Impedance: 75ohm
Return Loss: >25 dB, 0.1 to 6.0 MHz
Sensitivity: <100 mV
Unbalanced AES Output
Output: 2Ch (applicable to SMX6811N and SMX6811NS)
Sensitivity: < 200 mV
Impedance: 110 ohm +/- 20% (0.1 to 6 MHz)
Signal Level: 2 to 7 Vpp
Rise and Fall Time: < 20 ns
Jitter: +/-20 ns
Balanced AES Output
Output: 2 pairs (applicable to SMX6812N and SMX6812NS)
Connector: BNC(IEC 169-8)
Impedance: 75 ohm
Return Loss: >25 dB, 0.1 to 6.0 MHz
Signal Level: 1.0 V +/- 10%
Rise and Fall Time: 30-44 ns
Jitter: < +/-20 ns
Power Consumption
Power: 3.25W
Positive Rail: 500 mA
Negative Rail: 10 mA

Ordering Information
SMX6811N      2-channel unbalanced AES/EBU embedding module with 2 channels of unbalanced outputs
SMX6811NS      2-channel unbalanced AES/EBU embedding module with 2 channels of unbalanced outputs and audio tracking
SMX6812N      4-channel balanced AES/EBU embedding module with 4 channels of balanced AES/EBU outputs
SMX6812NS      4-channel balanced AES/EBU embedding module with 4 channels of balanced AES/EBU outputs and audio tracking

The SMX6810N(S)-B2/ SMX6810N(S)-U2 are analog audio embedding modules with AES output. Both modules support 4-channel analog audio embedding and have embedded SDI output 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

Features
Supporting audio embedding in 525/625 video standard
Supporting 4-channel analog audio embedding
Supporting 20-bit and 24-bit audio embedding
Both embedded audio group and embedded code selectable
Supporting 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
Supporting 4-channel audio metering display
Embedding tone signal at fixed frequency rate
Supporting maximum 1.3 seconds audio delay
Supporting 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

Specifications
SDI Video Input
Signal Standard: SMPTE 259M; 270 Mbps, 525/625 SD 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 SD 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)
Balanced AES Output (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
DATA IN
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: 550 mA
Negative Rail: 10 mA

Ordering Information
SMX6810N-B2     4-channel analog audio embedding module with 2 pairs of balanced AES outputs
SMX6810NS-B2      4-chanel analog audio embedding module with 2 pairs of balanced
SMX6810NS-B2      4–channel analog audio embedding module with a pair of balanced AES output 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.

The SMX6810N/ SMX6810NS are analog audio embedding modules. They have embedded SDI output with reclocking. The only difference between two modules is the SMX6810NS features audio tracking in addition to all functions that the SMX6810N offer. Both modules support 4-channel analog audio embedding. The user can choose either input audio or other audio synthesized by system and embed them into any audio group.

Features
Supporting audio embedding in 525/625 video format
Supporting 4-channel audio embedding
Supporting 20-bit, 24-bit audio embedding
Embedded audio group and mode selectable
SDI output with equalization and reclocking
One analog video output monitoring
SD-SDI video input auto detection and input status feedback
Supporting 4-channel audio metering display
Embedding tone at fixed frequency rate
Supporting 1.3 second at maximum audio delay
Supporting audio gain adjustment,invert and mute
Input EDH monitoring
Re-insert EDH
Auto detect freeze frame, black field and video loss
Monitoring audio loss and audio overload

Specifications
SDI Video Input
Signal Standard: SMPTE 259M; 270 Mbps, 525/625 SD component
Impedance: 75 ohm
Return Loss: >18dB to 360MHz
Connector: BNC (IEC169-8)
Equalization: Auto equalization to 30dB@270 Mbps
Analog Composite Video Output
Signal Standard: NTSC, PAL or PAL-M
Level: 1Vp-p +/-3dB
Impedance: 75 ohm
Connector: BNC (IEC169-8)
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
SDI Video Output
Signal Standard: SMPTE 259M-C; 270 Mbps, 525/625
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 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)
DATA IN
Input Impedance: 75ohm/high impedance (jumper selectable)
Input Sensitivity: 500mV pk to pk(minimum value)
Input Cable Length: 100 meter
Return Loss: <-20dB
Power Consumption
Power: 3.5W
Positive Rail: 500 mA
Negative Rail: 10 mA

Ordering Information
SMX6810N     SD-SDI 4-channel analog audio embedding module
SMX6810NS      SD-SDI 4-channel analog audio embedding with audio tracking

The DMA6800 is a broadcast quality SDI to analog video and audio converter/de-multiplexer.
The DMA6800 provides one to two channels with embedded audio SDI output, two or three channels of analog composite video outputs and two channels of balanced analog audio outputs.
The DMA6800 adopts the latest encoding technology that gains high quality video output. The 12-bit encoding handles variety of signal inputs, assuring the high quality of the output. The 8X oversampling and jitter removal technology ensure the accuracy of output signal.
The four audio groups can be selected for de-embedding. In addition, two channels from selected audio group can be converted to analog audio.

Features
SDI input with embedded audio, featuring auto-sensing mode
Up to two channels of SDI distribution outputs with embedded audio
Up to three channels of 12-bit 8 X oversampling analog composite outputs with broadcast quality.
Two channels of balanced analog video output
Selects any audio group out of four audio groups to be de-embedded
Selects any two channels audio at random out of de-embedded audio groups and converting it into analog audio output
Card-edge control

Specifications
Serial Digital Video Input
Standards: SMPTE 259M-C; 270 Mbps 525/625 SDI
Quantization: 10-bit
Connector: BNC (IEC169-8)
Input Impedance: 75 ohm
Input Return Loss: 18dB to 270MHz
Equalization: 230m(754.59 f )Belden 8281
Serial Digital Video Output
Standards: SMPTE 259M-C, 270 Mbps, 525/625 SDI
Quantization: 10-bit
Connector: BNC (IEC169-8)
Input Impedance: 75 ohm
Input Return Loss: 18dB to 270MHz
Output 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
Analog Video Output
Standards: NTSC, PAL-B
Input Impedance: 75Ohm
Input Return Loss: >40 dB to 5.75 MHz
Quantization 12 bits
Frequency Response: ±0.1 dB to 5.8 MHz
Differential Gain: <1%(typical<0.5%)
Differential Phase: <1°(typical <0.5°)
DC Offset: ±5 mV
Chroma-luma Delay: <1.5 ns
Chroma-luma Gain: ±1.5%
Output Impedance: 75ohm
K Factor: <0.5%
Line Time Distortion: 0.1%
Signal to Noise: >60 dB
Analog Audio Output
Connector: 3 line Connector
Model Electron Balanced
Output Level: +18dBu to +28dBu
Max. Output Level: 0dBFS = +28dBu
Output Impedance: 66 Ohm
THD+N: >85 dB @ 1 kHz, -1dBFS = 23dBu
Crosstalk: >95 dB, 20 Hz to20 kHz
Frequency Response: <±0.04dB @ 0dBFS, 20 Hz to20 kHz
Signal to Noise: >100 dB @ 0dBFS
Power Consumption
Power: 2.7W
Positive Rail: 350mA
Negative Rail: 40mA

Ordering Information
DMA6800-2D2A      De-Multiplexer with Broadcast Quality Analog Audio & Video Output(2 embedded SDI Outputs, 2 analog composite video outputs, 2 balanced analog audio outputs)
DMA6800-1D3A      De-Multiplexer with Broadcast Quality Analog Audio & Video Output(1 embedded SDI Outputs, 3 analog composite video outputs, 2 analog audio outputs)

Overview
This unbalanced or balanced AES audio de-embedding module is able to identify 1Ch 3G, HD and SD-SDI input or 1Ch HDMI input with HDCP and 1Ch digital audio reference signal input automatically. It also supports 3 channels 3G, HD and SD-SDI video output and 1 channel HDMI PVW output, as well as 4 pairs of AES and EBU balanced or unbalanced output. Any of the 4 pairs of embedded audios or other composite audio signals can be chosen as output.

Our module in different types has distinctive features as below:
HDX6811N HD-SDI unbalanced AES audio de-embedding module
HDX6811N-3G 3G/HD-SDI unbalanced AES audio de-embedding module
HDX6812N HD-SDI balanced AES audio de-embedding module
HDX6812N-3G 3G/HD-SDI balanced AES audio de-embedding module

Features
1.Our unbalanced or balanced AES audio de-embedding module is capable of de-embedding 3G, HD and SD-SDI input signals.
2. After processing of equalization and clock recovery, the product will accomplish the SDI output.
3. Users can select the audio signals for each output.
4. This device offers automatic detection of video input, video loss, freeze frame and black burst, as well as feedback of signal input status.
5. It is suitable for processing audios with precision of 20bits and 24bits.
6. There are 8 embedded audio meters used for monitoring these 4 pairs of AES and EBU output.
7. This unbalanced or balanced AES audio de-embedding module is applicable for generating the test signals with fixed frequency.
8. Both the audio level and phase are adjustable.
9. The audio delay is extended to 2.7 seconds.
10. Our device supports adjustable audio gain, audio erasure, audio conversion, error detection and reinserting of EDH and CRC devices.
11. It is mounted internally with video test signal generator and audio test signal generator.
12. The module also comes with network control.

Specifications

Digital Video Input Signal Format SMPTE 259M-C, 270Mbps, 525/625 component
Connector BNC (IEC 169-8)
Resistance 75Ω
Return Loss >15dB, 5MHz to 3GHz
Equalization Auto to 30dB at 270Mbps
Support Format 480i, 576i, 1080i60, 1080i50, 1080Psf24, 1080p60, 1080p50, 1080p30, 1080p25, 1080p24, 720p60, 720p50
Output Signal Format SMPTE 259M-C, 270 Mbps, 525/625 component
Connector BNC (IEC 169-8)
Impedance 75Ω
Return Loss >15dB to 270MHz
Signal Level 800mV±10%
DC Offset 0V±0.5V
Rise and Fall Time 400 to 1500ps (20% to 80% of amplitude)
Overshoot < 10% of amplitude
Jitter <0.2UI (740ps) peak, typical<500ps
Digital Audio Output Unbalanced Digital Audio Output (Applicable to HDX6811N only) Connector BNC (IEC 169-8)
Resistance 75Ω
Output Level 1.0V±10% (peak to peak)
DC Offset 0.0V±50.0mV
Rise and Fall Time 30 to 44ns (10% to 90% of amplitude)
Return Loss >25dB, 0.1 to 6.0MHz
Balanced Digital Audio Output (Applicable to HDX6812N) Connector 3-pin connector
Resistance 110ohm
Output Level 2.0V±7.0V (peak to peak)
Rise and Fall Time 5 to 30ns (10% to 90% of amplitude)
Jitter ±20ns
CMRR >30Db below output signal (0 to 6MHz)
HDMI Output Connector HDMI1.3 (CEA-861-B) 2.25Gbps
Signal Format 1080i60, 1080i50, 1080p60, 1080p50, 1080p30, 1080p25, 720p60, 720p50
Equalization 0-30m

Ordering Information
HDX6811N      HD-SDI Unbalanced AES Audio De-embedding Module
HDX6811N-3G      3G/HD-SDI Unbalanced AES Audio De-embedding Module
HDX6812N      HD-SDI Balanced AES Audio De-embedding Module
HDX6812N-3G      3G/HD-SDI Balanced AES Audio De-embedding Module
HD6800-OPT-HO      HDMI Output Interface Board 

Overview
Our 3G/HD-SDI unbalanced or balanced AES audio embedding module is capable of embedding 4 pairs or 8 channels digital input audios or other composite audio to any audio group. Additionally, there are 8 audio meters embedded for monitoring these 8Ch embedded audios.

Our module varies in different types with distinctive features stated below:
HMX6811N: Unbalanced AES audio embedding module for HD-SDI
HMX6812N: Balanced AES audio embedding module for HD-SDI
HMX6811N-3G: Unbalanced AES audio embedding module for 3G/HD-SDI
HMX6812N-3G: Balanced AES audio embedding module for 3G/HD-SDI

Features
1.This unbalanced or balanced AES audio embedding module is compatible with multi-format audios with different precision, such as 20 bits, 24bits, etc.
2. It is applicable for digital audio input with sampling frequency ranging from 32kHz to 192kHz.
3. After processing and clock recovery, 3G, HD and SD-SDI video output are available.
4. This device supports 1 channel HDMI PVW output.
5. It offers automatic detection of SDI video input and video loss, as well as feedback of input status.
6. Users can select the embedded audio group and embedding modes freely.
7. It is able to generate tone signals with fixed frequency.
8. The audio delay can last for 2.7 seconds at maximum.
9. The unbalanced or balanced AES audio embedding module offers adjustable audio gain, audio removal, audio conversion, error detection of input EDH, CRC and other functions.
10. The EDH and CRC devices can be reinserted.
11. Our module is mounted with internal video test signal generator related to color bar and black burst, as well as internal audio test signal generator.
12. The network control is available.

Specifications

Digital Video Input Standard SMPTE424M3G, SMPTE292M HD-SDI, SMPTE259M SD-SDI
Resistance 75Ω
Return Loss >15dB,5MHz to 3GHz
Equalization SD-SDI: 0-300mBelden 1694A
HD-SDI: 0-100mBelden 1694A
3G-SDI: 0-120m Belden 1694A
Signal Format 480i, 576i, 1080i60, 1080i50, 1080Psf24, 1080p60, 1080p50, 1080p30, 1080p25, 1080p24, 720p60, 720p50
Output Impedance 75Ω
Connector BNC (IEC 169-8)
Return Loss >15dB to 270MHz
Output Level 800mV±10%
DC Offset 0V±0.5V
Rise and Fall Time 400 to 1500ps (20% to 80% of amplitude)
Overshoot <10% of amplitude
Jitter <0.5UI (740ps) peak, typical<500ps
Signal Format SMPTE 259M-C, 270 Mbps, 525/625 component
Digital Audio Input Unbalanced Audio (Applicable to HMX6811N only) Standard AES3:1992
AES3id: 1995, SMPTE276M
Resistance 75Ω
Connector BNC (IEC 169-8)
Rise and Fall Time 30-44ns
Sampling Rate 30KHz to 96KHz
Bit 20bits, 24bits
Equalization >200m
Balanced Audio (Applicable to HMX6812N) Standard AES3:1992
AES3id: 1995, SMPTE276M
Resistance 110Ω
Connector 3-pin connector
Rise and Fall Time 5-30ns
Sampling Rate 30KHz to 96KHz
Bit 20bits, 24bits
Equalization >200m
HDMI Output Standard HDMI 1.3 (CEA-861-B), 2.25Gbps
Connector HDMI
Equalization 0-30m
Signal Format 480i, 576i, 1080i60, 1080i50, 1080Psf24, 1080p60, 1080p50, 1080p30, 1080p25, 720p60, 720p50

Ordering Information
HMX6811N:      Unbalanced AES Audio Embedding Module for HD-SDI
HMX6812N:      Balanced AES Audio Embedding Module for HD-SDI
HMX6811N-3G:      Unbalanced AES Audio Embedding Module for3G/ HD-SDI
HMX6812N-3G:      Balanced AES Audio Embedding Module for 3G/HD-SDI
HD6800-OPT-HO:      HDMI Output Interface Board 

Overview
Our 8-channel AES audio embedding module is capable of embedding 4 pairs or 8 channels AES digital audios. Users can set two groups input audio or other synthesized audios by system on the menu and get them embedded into any two audio groups among four groups.

Our product is supplied in different types and each type owns its distinct features as below:
1.The SMX6811N8 type has 4 pairs of unbalanced AES input channels.
2. The SMX6811NS8 type has 4 pairs of unbalanced AES input channels with audio tracking.
3. The SMX6812N8 has 4 pairs of balanced AES input channels.
4. The SMX6812NS8 has 4 pairs of balanced AES input channels with audio tracking performance.

Features
1.This 8-channel AES audio embedding module is compatible with audios in 525 and 625 formats.
2. The applicable audio precision reaches 20bits and 24bits.
3. The embedded audio group and embedded code are optional.
4. Our device supports the AES digital audio output.
5. Embedded SDI output is achieved through clock recovery.
6. It offers 1 channel analog composite video output with preliminary monitoring.
7. Automatic detection of SD-SDI video input and feedback of input status are available.
8. There are 4-channel audio meters mounted for monitoring.
9. The tone signals with fixed frequency can be embedded.
10. The 8-channel AES audio embedding module maximizes the audio delay up to 1.3 seconds.
11. It offers audio gain adjustment, phase reverse and noise reduction.
12. This device supports input EDH monitoring and EDH reinserting.
13. It has the ability of detecting the freeze frame, black burst, video and audio loss, audio overload and other situations.

Specifications

SDI Video Input
Standard SMPTE 259M, 270Mbps, 525/625 component
Impedance 75ohm
Return Loss >18dB to 270MHz
Connector BNC (IEC169-8)
SDI Video Output
Standard SMPTE 259M-C, 270Mbps, 525/625 component
Equalization Automatic equalizing to 30dB at 270 Mbps
Connector BNC (IEC169-8)
Impedance 75ohm
Return Loss >18dB to 270MHz
Signal Level 800mV ± 10%
DC Offset 0V ± 0.5V
Rise and Fall Time 400 to 1500ps,20% to 80% of amplitude
Overshoot <10% of amplitude
Jitter <0.2UI, 740ps, peak, typical<500ps
Analog Composite Video Output
Standard NTSC, PAL or PAL-M
Level 1Vp-p +/-3dB
Impedance 75ohm
Return Loss > 40dB to 5MHz
DC Offset 0V±0.05V
Frequency Response ±0.2 dB to 5 MHz
Differential Gain <1%
Differential Phase <1.5°
Group Delay +/-10ns to 5MHz
Unbalanced AES Input
Connector BNC, IEC 169-8
Impedance 75ohm
Standard AES 3, 1992, AES3id, 1995, SMPTE276M
Rise and Fall Time 30 to 44ns
Balanced AES Input (Applicable to SMX6812N(S) 8)
Connector 3-pin
Standard AES3, 1992, AES3id, 1995, SMPTE276M
Impedance 110ohm
Rise and Fall Time 5 to 30ns
Data Input
Input Impedance 75ohm/high impedance (jumper selectable)
Input Sensitivity 500mV peak to peak (minimum value)
Input Cable Length 100m
Return Loss <-20dB
Power Consumption
Power 3.5W
Positive Rail 600mA
Negative Rail 10mA

Ordering Information
SMX6811N8     8-channel unbalanced AES/EBU embedding module
SMX6811NS8     8-channel unbalanced AES/EBU embedding module with audio tracking
SMX6812N8     8-channel balanced AES/EBU embedding module
SMX6812NS8     8-channel balanced AES/EBU embedding module with audio tracking

Introduction
The VAM6800 broadcast quality A/D converter and audio embedder works as a decoder and an audio multiplexer. It is applicable for converting the analog composite NTSC or PAL signals and analog audio signals into the SDI component signals with embedded audios in the broadcast and production systems.

This module utilizes 4X oversampling and jitter removal technologies, ensuring high accuracy of output signals. Advanced circuit design facilitates low power dissipation. A single module gets similar achievements that traditional 3 modules do, working with high superiority and cost performance. Additionally, it offers simultaneous output of three SDI components and various functions that can be set at the panel edge easily.

Features
1.This broadcast quality A/D converter and audio embedder supports the input mode with automatic identification.
2. Irrespective of the type of input signal, 12bits decoding and conversion facilitate superior quality of output signals.
3. This device achieves optimal frequency response, high S/N ratio and low distortion.
4. The embedded audio groups are selective.
5. Only the VAM6800S type of product is built with internal frame synchronizer.
6. The audio delay is adjustable.

Specifications

Analog Video Input
Standard NTSC or PAL
Signal Level 1V peak-peak
Connector BNC (IEC169-8)
Impedance 75ohm
Input Return Loss >40dB to 5MHz
Analog Video Process
Gain Range +/-3dB
Digital Video Process
Input 12 bit quantization
Oversampling 4X
Comb Filtering 5-line adaptive
Analog Audio Input
Number of Input 2
Sampling 48KHz
Connector Audio adapter
Maximum Input Level 24dB at full level
Maximum Adjustable Range 16 to 24dBu
Input Impedance >30Kohms
THD+N -95dB, 20-20KHz at-3dBFS
Frequency Response 20Hz-20kHz: 0 ±0.15dB
Crosstalk 90dB (20-20KHz)
Sync Signal
Signal Type NTSC or PAL composite video
Number of Input 1
Accuracy 37ns steps
Gain Range Infinite
Digital Video Output
Signal SMPTE259M-C, 270Mb/s, 525/625
Embedded Audio SMPTE272M-A
SDI Output 3
Connector BNC (IEC169-8)
Output Impedance 75ohm
Output Return Loss >18dB to clock frequency
Output Signal Level 800mV+/-10%
DC Offset 0V +/-0.5V
Rise and Fall Time 0.7 to 1ns (20% to 80% of amplitude)
Overshoot <10% of amplitude (all output terminated)
Jitter <0.2UI (740PS)
Power Consumption
Power 3.2W
Positive Rail 450mA
Negative Rail 30mA

Related Names
Audio Embedding Equipment Manufacturer | Audio Signal Processing Solution | Television Studio Tool

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