Both of two modules have three SDI inputs. Each input has one reclocked SDI output and one CVBS output. And in particular, the SDM6803N-M4 is equipped with 4-channel audiometer display to provide the user convenience of monitoring audio. (Note: only SDM6803N-M4can provide audio meter display). With SDM6803M-M4, you can monitor SDI video and embedded audio of maximum 30 channels in only one 2U frame.
SDI Video Input
Signal Standard SMPTE 259M-C；270 Mbps，525/625 SD component
Connector BNC( IEC 169-8)
Impedance 75 ohm
Return Loss >18dB to 270MHz
Maximum input cable >300m
Analog Composite Output
Standard NTSC, PAL-M, PAL-B
Output For each input it provides one output
Signal Level 1Vp-p nominal
DC Offset 0mV +/- 14mV
Impedance 75 ohm
Return Loss >40dB to 5.75 MHz
Output Quantization 10 bits
Frequency Response <+/-0.25 dB to 5 MHz
Differential Gain <1.5%
Differential Phase <1.2°
S/N Ratio >54dB RMS to 5 MHz
Test Signal color bar: 100/0/75/0
SDI Video Output
Output For each input it provides one output
Connector BNC( IEC 169-8)
Overshoot <10% (all outputs terminated)
Impedance 75 ohm
Return Loss >18dB to 270MHz
Signal Level 800mV +/- 10%
Jitter <0.2 UI
Rise and Fall Time 0.4-0.7ns (20% to 80% of amplitude)
Power Consumption
Power < 6.6 W
Positive Rail 900mA
Negative Rail 20mA
▶ Three SDI inputs
▶ For each input it provides one SDI output
▶ For each input it provides one CVBS output
▶ Analog video format supported:PAL-B,PAL-M,NTSC
▶ EDH detection
▶ Freeze frame and black field detection
SDI Video Input
Signal Standard SMPTE 259M-C；270 Mbps，525/625 SD component
Connector BNC( IEC 169-8)
Impedance 75 ohm
Return Loss >18dB to 270MHz
Maximum input cable >300m
Analog Composite Output
Standard NTSC, PAL-M, PAL-B
Output For each input it provides one output
Signal Level 1Vp-p nominal
DC Offset 0mV +/- 14mV
Impedance 75 ohm
Return Loss >40dB to 5.75 MHz
Output Quantization 10 bits
Frequency Response <+/-0.25 dB to 5 MHz
Differential Gain <1.5%
Differential Phase <1.2°
S/N Ratio >54dB RMS to 5 MHz
Test Signal color bar: 100/0/75/0
SDI Video Output
Output For each input it provides one output
Connector BNC( IEC 169-8)
Overshoot <10% (all outputs terminated)
Impedance 75 ohm
Return Loss >18dB to 270MHz
Signal Level 800mV +/- 10%
Jitter <0.2 UI
Rise and Fall Time 0.4-0.7ns (20% to 80% of amplitude)
Power Consumption
Power < 6.6 W
Positive Rail 900mA
Negative Rail 20mA
▶ Three SDI inputs
▶ For each input it provides one SDI output
▶ For each input it provides one CVBS output
▶ Analog video format supported:PAL-B,PAL-M,NTSC
▶ EDH detection
▶ Freeze frame and black field detection