The 8941 monitoring DA supports up to four NTSC or PAL encoded monitor outputs for picture viewing, in addition to four re-clocked serial component digital outputs. The 8941 is tailored specifically for 270 Mb/s serial component digital signals, both 525 and 625 formats. In addition to a composite video monitoring output, the 8941 also indicates via front panel LED whether either ancillary data or audio is embedded in the signal.

Supported Frame Types
GeckoFlex with 8900V-R GeckoFlex Video rear module, Gecko video frames: 8900TX-V, 8900TF-V, 8900TFN-V
Power Rating
5.5 Watts – single slot
Input
Type: Serial digital (SMPTE 259M-C)
Connector type: BNC
Impedance: High Z differential loop-through
Supported data rate: 270 Mb/s
Return loss: >18 dB (up to 270 MHz)
Automatic cable equalization: <300 meters (up to 270 Mb/s)
Digital Output
Type: Serial digital (SMPTE 259M-C)
Number of outputs: Four
Connector type: BNC
Impedance: 75Ω
Return loss: >18 dB (up to 270 MHz)
Analog Output
Type: Composite NTSC/PAL analog (SMPTE 170M or CCIR 624)
Number of outputs: Four
Connector type: BNC
Impedance: 75Ω
Return loss: >40 dB (up to 5 MHz)
Performance
Digital output signal re-clocked
Differential gain: <1% (analog output)
Differential phase: <1° (analog output)
Electrical length:
Temperature range: 0° to 50°C (All specifications met)
Health monitoring: Power supply fault alert per SMPTE 269M, input signal present, input EQ warning, missing EAV/SAV
Indicators and Controls
Indicators: Input video present, EQ warning, ancillary data present, ancillary audio data present
User controls: Setup, input rounding, health alarm modes, cross-color reduction, vertical blanking, test signal, output gain
Remote: Frame alarm
Test signal: Full field color bars
GeckoFlex 8941 Component Digital Video Monitoring Distribution Amplifier Data Sheet
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