1
MULTI FORMAT
VIDEO
GENERATOR
MAINFRAME
LT 443D
The LT 443D Signal Generator can be flexibly used for the mul-
tiformat digital broadcast systems. Various plug-in units enable
the output of SDI signals (i.e., HDTV, SDTV), sync signals, and
analog signals. By using these signals and genlock functions,
users can customize this signal generator as desired.
FEATURES
•
Plug-in units provide various functions
Since up to four plug-in units can be installed in the main-
frame (consisting of a power supply, main signal generator,
and controller), users can customize this signal generator as
desired.
*1 The plug-in unit is installed at the factory; user cannnot
replace the unit.
•
Applicable to multiformat HDTV
For the SDI signals, 14 HDTV format unit and 525 line/625
line SDTV unit are provided. The NTSC/PAL analog video
signal unit is also available.
Since each unit can output the signal simultaneously, a mul-
tiformat system can be constructed to satisfy user's require-
ments.
•
Various sync output
Two units can simultaneously output HD signals with 74.25
MHz clock and 74.25/1.001 MHz clock.
•
Easy-to-use sync signals
For today's modern age of digital TV systems, BB signal (for
NTSC/PAL) and HDTV tri-level sync signals can be generat-
ed from the Analog BB Unit.
•
Ethernet provided
Since the ethernet capability is provided as standard. This
feature can remotely control various functions and monitor
the genlock status.
•
User-friendly operability
Leader's traditional design and operability concepts are
also reflected in this instrument. User-friendly operation
includes significantly reduced power-on initialization time is
advantageous to a high-performance instrument.
•
Reading logo mark data
■
OPTION
LT 443D-70 (NATURAL Picture Memory: Option 70)
This option adds the NATURAL picture pattern output
capability to the LT 443D mainframe.
A compact flash memory card is used as an additional
memory to store the NATURAL picture pattern.
Various plug-in units expand the capability of
the Multiformat Signal Generator.
Compartment
Number of compartments
ID Function
LCD Panel
Number of Characters
Internal Clock
Internal Reference Frequency
Memory Card Slot
Applicable Card
Function
External Interface
Ethernet
USB
(Universal Serial Bus)
General Specifications
Environmental Conditions
Operating Temperature Range
Operating Humidity Range
Spec-Guaranteed Temperature Range
Spec-Guaranteed Humidity Range
Operating Environment
Operating Altitude
Overvoltage Category
Pollution Degree
Power Requirements
Power Consumption
Dimensions and Weight
Accessories
4
Automatically identifies the unit installed.
*2 Refer to specifications of each unit.
20 characters x 2 lines can be displayed
(W/backlight)
27 MHz
Compact flash memory card (CFA TYPE-1) *3
Storing/reading preset data
Reading logo mark data
Reading NATURAL PICTURE data *4
*3 No compact flash memory card is sup-
plied as standard accessory.
Memory cards produced by following manu-
facturers should be procured (as of August
2002):SanDisk
*4 The NATURAL picture function is only
usable when the LT 443D-70 Option is
installed in the mainframe.
10Base-T/100 Base-T (Automatic selection)
Applicable to USB 1.1
This function will be supported.
0 to 40 ˚C
≤ 90% RH (without condensation)
10 to 35 ˚C
≤ 85% RH (without condensation)
Indoor use
Up to 2000 m
II
2
90 to 250 VAC, 50/60 Hz
Approx. 150 W max. (Approx. 75 W max. *5)
426 (W) x 44 (H) x 560 (D) mm,
Approx. 7 kg *5
*5 When four plug-in units (i.e., LT 443D-HD, LT
443D-SD, LT 443D-BL, LT 443D-GL) are installed.
16 3/4 (W) x 1 3/4 (H) x 22 (D) in., 15.4 lbs
Power cord....................................................1
Cover/Inlet stopper .......................................1
Rack Support (right and Left) .......................1
Screw (for rack support)...............................4
Rubber Feet..................................................5
Logo Mark Software CD-R............................1
Instruction manual ........................................1
LT 443D SPECIFICATIONS
(2 pages)
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