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Leader Signal Generator SD-SDI Module w/SD Digital Black Outputs
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List Price: £2,876.76
Our Price: £2,785.93 (Excl. VAT)
Product Code: LT-443D-SDB 
SD-SDI Module with Digital Black al Black For LT443D
The LT443D-SDB is a standard definition modular signal generator
covering 525/625 formats of 4:2:2 omponent
SD-SDI signals. Two SD-SDI test signal outputs plus two SD-SDI digital
black outputs add additional standard definition capability to the LT
443D mainframe. The digital black outputs can be set as 0%, 40% or 50%
flat field raster to distinguish them from no signal condition. They
have the same embedded audio capabilities as the SD-SDI test outputs.
System timing of all four outputs relative to the internal frame
reference signal is in vertical lines, horizontal dots or sec
increments.
System stress testing is standard allowing step through of all test
patterns except check field, while at the same time scrolling patterns
at a predefined direction and at predefined vertical and horizontal
rates. This is a useful test for system motion artifact visibility under
worst-case conditions. Full-embedded digital audio for groups 1&2
or 3&4 is included in the SDI test outputs. Each audio channel can
be set to an independent frequency from 30 different spot frequencies or
digital silence. This makes it easy to verify a 50 Hz Lfe channel will
pass through a codec or system. System reference levels can be set from 0
dBfs to -60 dBfs in 1 dB increments for each channel. Emphasis is
selectable along with 20 or 24 bit resolution click time signal
conditions.
Source identification allows up to twenty characters on one line with
selectable position, size, and brightness. Blink on and off times are
selectable to verify live as opposed to frozen frame conditions.
The natural picture option allows downloading of up to five SD custom
photos logos or test patterns, which have been converted from bmp to img
file format to internal memory in the main frame when Option 70 is
installed in the mainframe. Patterns can be prepared in advance copied
to a CF card and transferred via the front panel CF card socket to store
to internal memory
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