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¢Â Leader LT 446 Pattern Generator |
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Multi-Format Analog HDTV Formats
3-Wire Component Analog HDTV Outputs
YPbPr or GBR Outputs Toggle On/Off Individually
Outputs Tri-Level Sync, H & V Drives
Monoscope Pattern for Resolution Checks
Plus 13 Essential Test Patterns for Monitor Testing
The LT 446 is an analog component video generator that meets the
need in manufacturing, QC and maintenance operations for a source of analog test
signals for multi-format HDTV systems. Output components are available in YPbPr
or GBR form with tri-level sync on each of the three feeds. Available test
signals include a new monoscope pattern, 100% color bars, crosshatch, dots, 100%
flat white field, (yellow, cyan, green, magenta, red, blue via RGB on-off
control) line sweep, 9, 31 and 255 step gray scale, ramp, circle pattern and
field of characters. The unit also outputs composite tri-level sync, horizontal
and vertical drive. The compact, lightweight LT 446 finds easy application for
bench use, and is an ideal tool for field use with monitors and large displays
that require analog drives. |
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