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

The LT 443D-HD HD-SDI Unit adds the 14 format HD-SDI 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.

HD-SDI Video Output

Number of Outputs:  1 system, 2 outputs (75 , BNC)
Specifications:  Conforms to SMPTE 240M/274M/296M standards

SDI Characteristics

• Bit Rate:     1.485 Gbps, 1.485/1.001 Gbps
• Output Amplitude:     800 mVp-p 10 %
• Overshoot:     10 %
• Rise and Fall Time:     270 ps (20 % to 80 %)
• DC Offset:     0 V 0.5 V
• Output Impedance:     75
• Return Loss:     15 dB (5 MHz to 742.5 MHz)
• 10 dB (742.5 MHz to 1.485 GHz)

Function

Applicable Format    

• 1035i/60, 1035i/59.94,
• 1080i/60, 1080i/59.94, 1080i/50,
• 1080p/30, 1080p/29.97, 1080p/25, 1080p/24, 1080p/23.98,
• 1080PsF/24, 1080PsF/23.98,
• 720p/60, 720p/59.94
• 720p/29.97, 720p/24, 720p/23.98, 720p/50, 720p/30, 720p/25

Test Patterns    

• (1)     COLOR BAR 100 % (White: 100 %, Color saturation: 100 %, Setup: 0 %)
• (2)     COLOR BAR 75 % (White: 100 %, Color saturation: 75 %, Setup: 0 %)
• (3)     MULTIFORMAT COLOR BAR (ARIB STD-B28)
• (4)     FLAT FIELD 100 %
• (5)     FLAT FIELD 50 %
• (6)     FLAT FIELD 0 %
• (7)     LINE SWEEP 100 %
• (8)     MULTI BURST 100 %
• (9)     BOWTIE 100 %
• (10)     RAMP
• (11)     SHALLOW RAMP
• (12)     10 STEP
• (13)     PULSE & BAR
• (14)     CHECK FIELD (Conforms to SMPTE RP-198 standards)
• (15)     RED RASTER 100 % (Color saturation: 100 %)
• (16)     CROSS & DOT (Horizontal: 11, vertical: 19)
• (17)     MONOSCOPE (NORMAL/INVERT)

NATURAL Picture*2

• File:     24-bit full color BMP file
  • (1920 x 1035, 1920 x 1080, 1280 x 720)
• Number of Selectable Patterns with PATTERN Key: 2
• *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 (74.25 MHz or 74.25/1.001 MHz)

Simple Motion Picture Mode (Scroll)

• Direction: 8 directions (vertical, horizontal, diagonal)
• Speed (Range, Resolution)
• Field Frame
  •       Interlace:  Variable in field steps
  •       Others:  Variable in frame steps
• V
  • Interlace:  0 to 256 lines in 2 line steps
  • Others:  0 to 256 lines in 1 line steps
• H
  • Common:  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, 128 x 128 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
• 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:     None
• 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. 0.5 kg