Ross SRG-2200, User Manual

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SRG-2200 User Guide (v6.0) Specifications • 61
Analog Video Outputs
Notes on Field Blanking
Composite Output: NTSM-M, NTSC-J
• Field 1 lines 1 - 20 inclusive are blanked i.e. there is no pattern information but there may be VITC etc.
• Field 2 lines 263 - 283 inclusive are blanked i.e. there is no pattern information but there may be VITC etc.
› Line 263 and Line 283 are specified as active half lines in SMPTE RS170M but they are fully blanked in this
SRG-2200.
Composite Output: PAL
• Field 1 lines 623 - 23 inclusive are blanked i.e. there is no pattern information but there may be VITC etc.
Table 9.2 Analog Video Outputs
Category Performance Requirement Reference Information
Output Connector Type 75ohm BNC
Number of Outputs 1 BNC — Composite Pattern Output 4 BNCs in total
1 BNC — Tri-Black 2 Output
1 BNC — Tri-Black 3 Output
1 BNC — Tri-Black 4 Output
Output Impedance 75ohm
Return Loss >30dB to 5MHz
Formats NTSC-M (with Setup)
SMPTE-170M See notes on field blanking
NTSC-J (no Setup)
SMPTE-170M
PAL
CCIR-656
ITU-R BT 1700-1 (PAL-B)
Tri-Sync
SMPTE-274M
Tri-Sync available only on
Tri-Black 2, Tri-Black 3,
and Tri-Black 4 outputs
Burst Amplitude Accuracy ±5% Typically ±2%
Burst Frequency Accuracy ±1Hz Typically ±0.25Hz
Burst Frequency Long Term <1ppm/year
Sync Amplitude Accuracy ±3% Typically ±1%
SCH Phase Accuracy ±5°
Blanking Level ±50mV Typically ±10mV
Timing Offset Range Full color frame
Resolution NTSC and
PAL
<0.5 degree of sub-carrier
Resolution Tri-Sync <1/54MHz