MiniBlox (Isis Group) 4412
SDI to Universal Analog Digital/Analog Converter (8-bit)

4412

MiniBlox's 4412 is a monitoring quality 270Mb/s SDI to composite/component analog encoder.  It's housed in a compact & rugged aluminum case well-suited for 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.

Features:

• SDI to composite 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

Specifications:

SDI input:

• Standards: SMPTE 259M 270Mb/s, 525/625 SDI
• Connector: 75ohm BNC
• Signal level: 800mV p-p ±10%
• Return loss: >15dB 5-270 mHz
• Cable equalization: Up to 130m automatic (Belden 8281)

Performance:

• Differential gain: <0.3%
• Differential phase: <0.4º
• Delay: <10nS
• Input: 8-bit 4:2:2
• Quantization: 8-bit DAC

Power:

• Voltage: 6-12V DC
• Current: 400mA
• Power connector: Locking 2.5mm jack connector

Analog Output:

• Standards: NTSC/PAL 525/625 component RGB/RGB-S/YC/YUC
• Connector: 75ohm BNC
• Signal level: 1V p-p ±10%
• DC offset: +/-100mV
• Return loss: 36 dB to 5mHz
• Test pattern: 75% color bars (SDI input required)

Other:

• LED: Shows signal presence
• Temperature range  0ºC to 45ºC
• Dimensions: 3.25" x 2.5" x 1.25"
• Weight: 2 lbs.

Our Part #  MINIBLOX-4412