LT 443D-SD/SDB
SD-SDI Unit

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LT 443D-SDB : This generator has all of the features and functions of the LT 443D-SD plus two SD-SDI black outputs.

The LT 443D-SD SD-SDI Unit adds the 525/625 line format SD-SDI signal (4:2:2 component signal) output capability to the LT 443D mainframe. Various functions (e.g., ID character, simple motion pictures, embedded audio, NATURAL picture pattern*1) are provided.
*1 The NATURAL picture function is only usable when the LT 443D-70 Option is installed in the mainframe.

(LT 443D-SD)

SD-SDI Video Output
Number of Outputs	1 system, 2 outputs (75 , BNC)
Specifications	Conforms to ITU-R BT. 601, SMPTE 125M standards Conforms to ITU-R BT. 656, SMPTE 259M standards
SDI Characteristics	Bit Rate: 270 Mbps Output Amplitude: 800 mVp-p 10 % Overshoot: 10 % Rise and Fall Time: 0.4 to 1.5 ns (20 % to 80 %) DC Offset: 0 V 0.5 V Output Impedance: 75 Return Loss: 15 dB (5 MHz to 270 MHz)

Function
Applicable Format	525i/59.94 to 270 MHz, 625i/50 to 270 MHz
Test Patterns	(1) COLOR BAR 100 %     (White: 100 %, Color saturation: 100 %, Setup: 0 %)  (2) COLOR BAR 75 % (Applicable to 525i/59.94)      (White: 100 %, Color saturation: 75 %, Setup: 0 %)  (3) EBU COLOR BAR (Applicable to 625i/50)  (4) BBC COLOR BAR (Applicable to 625i/50)  (5) SMPTE COLOR BAR (Applicable to 525i/59.94)  (6) RAMP & COLOR      (525: Over size ramp, 75/0/75/0 SMPTE color bar)      (625: Over size ramp, 100/0/75/0 EBU color bar)  (7) FLAT FIELD 100 %  (8) FLAT FIELD 50 %  (9) FLAT FIELD 0 % (10) FIELD ID (11) CROSSHATCH       (Number of Lines   525: 16 [H], 17 [V], 625: 19 [H], 17 [V] ) (12) LINE SWEEP 100 % (13) LINE SWEEP 60 % (14) MULTI BURST 100 % (15) MULTI BURST 60 % (16) OVER SIZE RAMP (17) DIGITAL LIMIT RAMP (18) SHALLOW RAMP (19) 10 STEP (20) CHECK FIELD (Conforms to SMPTE RP-178 standards) (21) MONOSCOPE (NORMAL/INVERT) (22) BOWTIE 100 % (Marker resolution: 20 ns) (23) PULSE & BAR       (525: 2T pulse, 12.5T pulse, 2T bar)       (625: 2T pulse, 20T pulse, 2T bar) (24) RED RASTER (Color saturation: 100 %) (25) MULTIPULSE
NATURAL Picture*2	File: 24-bit full color BMP file (720 x 487, 720 x 576) Number of Selectable Patterns with PATTERN Key: 5   *2   The Option LT 443D-70 should be installed in the mainframe to enable this function.
Variable Timing	Variable Range: Entire frame range Variable In    V: Line steps    H: Clock steps (27 MHz)
Simple Motion Picture Mode   (Scroll)	Direction: 8 directions (vertical, horizontal, diagonal)   Speed (Range, Resolution)   Field Frame: Variable in field steps   V: 0 to 256 lines in 2 line steps             H: 0 to 256 dots in 4 dot steps
ID Character	Number of Characters: Up to 20 Size: 32 x 32 dots, 64 x 64 dots, selectable Display Position: Arbitrary position on the screen. Blinking: OFF, 1 to 10 seconds  (settable in one second steps)
Logo	Logos created in BMP file can be displayed at the arbitrary position on the screen.
Embedded Audio	Number of Channels Embedded:   8 channels (4 channels x 2 groups) Each group can be set ON/OFF respectively. Sampling Frequency: 48 kHz (sync to video signal) Resolution: 20 bits, 24 bits, selectable Preemphasis: OFF, 50/15 , CCITT, selectable (CS bit is only selected.) Frame Number: ON/OFF, selectable Frequency: 50, 100, 150, 200, 250, 300, 400, 500, 600, 750, 800, 1.0 k, 1.2 k, 1.5 k, 1.6 k, 2.0 k, 2.4 k, 3.0 k, 3.2 k, 4.0 k, 4.8 k, 5.0 k, 6.0 k, 8.0 k, 9.6 k, 10 k, 12 k, 15 k, 16 k, 20 kHz, silence Level: -60 to 0 dBFS (settable in 1 dB steps) Audio Click: 1, 2, 3, 4 sec, none *Frequency, level, and audio click can be set to each channel.  *When the CHECK FIELD pattern is selected, no audio signal is embedded.

Environmental Conditions
Operating Temperature Range	0 to 40 °C
Operating Humidity Range	90 % RH (without condensation)
Spec Guaranteed    Temperature Range	10 to 35 °C
Spec Guaranteed    Humidity Range	85 % RH (without condensation)
Operating Environment	Indoor use
Operating Altitude	Up to 2,000 m
Overvoltage Category	I
Pollution Degree	2

Power Source	Supplied by the LT 443D mainframe
Dimensions	79 (W) x 41 (H) x 371 (D) mm (excluding projections)
Weight	Approx. 0.4 kg