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4412 SDI to universal analog DAC
Features
  • SDI to universal analog
  • Multi-standard output
  • 270Mb/s 525/625 operation
  • 8 bit DAC
  • VBI control
  • Built-in color bar generator
  • Compact and rugged design
  • Locking connector for PSU
Control switches
  • NTSC/PAL 525/625 output control
  • Composite/YUV/RGB/RGB-S/YC output control
  • VBI blanking control
Description

The 4412 is a monitoring quality 270Mb/s SDI to composite/component analog encoder. It is housed in an extremely compact and rugged aluminum case ideally suited to both studio and portable applications. The analog output is selectable to RGB & CVBS, RGB-S, YUV and composite (CVBS), or YC & 2 CVBS via switches on the end of the unit. These switches also control the output standard NTSC/PAL in composite, 525/625 in component, select the built in test pattern and control vertical blanking information.
Specifications
SDI input

Performance

Standards

SMPTE 259M 270Mb/s 525/625 SDI

Differential gain

<0.3%

Connector

75ohm BNC

Differential phase

<0.4º
Signal level 800mV p-p ±10% Delay <10nS
Return loss >15dB 5-270MHz Input 8-bit 4:2:2

Cable equalization

Up to 130m automatic (Belden 8281)

Quantization

 8-bit DAC
Analog output Power

Standards

NTSC/PAL 525/625 composite/component
RGB/RGB-S/YC/YUV

Voltage

6-12V DC
Current 400mA

Connector

75ohm BNC

Power connector

Locking 2.5mm jack connector

Signal level

1V p-p ±10%

Other

DC offset ±100mV LED Shows signal presence
Return loss 36dB to 5MHz Temperature range 0ºC to 45ºC
Test pattern 75% color bars (SDI input required) Dimensions 3¼ x 2½ x 1¼
... Weight 6 oz
Ordering Information
4412 SDI to universal analog DAC 4010 1RU rack mounting frame with central PS for up to 5 units
4000 External power supply 4020 2RU rack mounting frame for up to 14 units with single or dual PSUs
opt3 4021 Central power supply for 4020 2RU rack mounting frame
Preliminary data sheet. We reserve the right to change technical specifications without prior notice.
The ISIS Group, Inc.
119 E. McKnight Way, Unit A
Grass Valley, CA 95949
USA
Phone: 530-477-2984 Fax: 530-477-2986



Internet: www.isis-group.com
Email: ldole@isis-group.com

 

11-08