Tektronix WVR6020, Техническое описание

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Speci fi cations
Table 5: Diamond (RGB gamut) display characteristics (cont.)
Characteristic Performance requirement Reference information
Diamond GBR De fl ection axis indicated.
Detection Level Adjustable thresholds, 1% resolution. Default is nominally 103% of legal RGB.
Upper 630 mV to 756 mV. Upper detection level: 721 mV.
Lower –70 mV to +35 mV. Lower Detection level: –21 mV
Detection Level Accuracy ± 5 mV
Colorimetry De fi ned in CCIR601 for SD.
De fi ned in ITU 709-2 and SMPTE 240M
for HD.
Table 6: Arrowhead display (SDI > Composite mode) characteristics
Characteristic Performance requirement Reference information
Signal to Graticule Accuracy (PAL values
in parentheses) ± 1%, 100 IRE (700 mV) and 131 IRE
(900 mV).
Composite Limit Cursor Accuracy (PAL
values in parentheses) ± 1% at 100, 110, 120, 131 IRE (700 and
950 mV).
Detection Level Adjustable thresholds, 1% steps.
Composite Limit Detection Level
Accuracy (PAL values in parentheses) Detection level = ± 7mV of cursor level.
Detection level can be set to 100, 110,
120, or 131 IRE (700 or 950 mV PAL).
Table 7: Picture display mode characteristics
Characteristic Performance requirement Reference information
Modes Color only, internally referenced with
60 Hz vertical refresh.
Full Screen Modes Under scan image with and without blanking
displayed.
Tiled Modes Decimated with correct aspect ratio.
Safe Area Graticule,
standards-based Displays safe action and safe title area
graticules per SMPTE RP218, ARIB
TR-B4 V1.1, and ITU.
Safe Area Graticule, custom
Height and width adjustment
range 0% to 100%. Displays safe action and safe title area
graticules with user-adjustable height, width
vertical offset and horizontal offset.
Offset adjustment range –50% to 50%.
Adjustment resolution 1%
EIA608 (Closed Caption) Signal Types
4 Waveform Rasterizers Speci fi cations and Performance Veri fi cation