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4430+ Composite analog to SDI ADC

4430+

Features

  • Composite analog to SDI ADC
  • Dual high speed oversampling 11-bit ADCs
  • Two 270Mb/s 525/625 outputs
  • Digital TBC and jitter filter
  • Motion adaptive 3D YC separation using 5 line adaptive comb filter
  • Temporal recursive noise reduction
  • Differential input to eliminate common mode
    hum to 6Vp-p
  • Automatic gain control
  • Compact and rugged design
  • Locking connector for PSU

Control switches

  • Disable AGC
  • Disable jitter filter
  • VBI blanking control
  • Pedestal select

Description

The 4430+ is a broadcast quality composite analog to SDI converter. It uses dual 11 bit ADCs with 5 line adaptive comb filtering. Temporal noise reduction and 3D motion adaptive YC separation offer the highest quality conversion. The unit accepts NTSC, PAL and SECAM analog inputs. The input format is automatically detected.

It is housed in an extremely compact and rugged aluminum case ideally suited to both studio and portable applications.

Specifications
SDI input Performance
Standards NTSC, NTSC Japan, 4.43 PAL I, M, N Differential gain <1.5%
Connector 75ohm BNC Differential phase <0.4º
Signal level 1V p-p ±10% Power
Return Loss >40dB to 5.5 MHz Voltage 6-12V DC
SDI outputs Current 250mA
Standards SMPTE 259M 270Mb/s 525/625 Power connector Locking 2.5mm jack connector
Connector 75ohm BNC Other
Number 2  
Signal level 800mV p-p ±10% (terminated) LED Shows signal presence
Jitter <0.15UI with color bar input Temperature range 0ºC to 40ºC
Return loss >18dB to 270MHz Dimensions 3¼ x 2½ x 1¼
.. Weight 6.5 oz
Ordering Information
4430+ Composite analog to SDI ADC 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