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4206 1x6 3G-HD-SD re-clocking distribution amplifier


  • Automatic 3G, HD, or SD SDI standard detection
  • Automatic input cable equalization
  • 6 re-clocked SDI outputs
  • LED shows power and valid input signal presence
  • Locking connector for power input
  • Compact and rugged design
  • Optional external power supply
  • Optional rack mounting frames with central power supplies


The 4206 digital video distribution amplifier is an extremely compact and rugged unit that operates with all SDI standards from 270Mbit to 3GHz. It has automatic input cable equalization and provides 6 re-clocked outputs. An LED shows when power and a valid signal are present.

The unit requires an external power supply or a rack mounting frame. A 1RU frame is available which takes up to 5 units and a 2U one that takes up to 14.

Video input   Electrical  

SMPTE 424M & 425M-AB (2.97 & 2.967Gb/s)

Voltage 6-12VDC
HD SMPTE 292M (1.485 & 1.435Gb/s)
1080i 60/59.94/50
1080p/psf 30/29.97/25/24/23.98
720p 60/59.94/50/30/29.97/25/24/23.98
Power <1.5W
Connector Locking 2.5mm jack (center +ve)
Safety EN60950
SD SMPTE 259M-C (270Mb/s)
625i 50
525i 59.94
LEDs Power and valid input presence
Number 1 Size 3¼ x 2½ x 1¼ plus connectors
Connector 75Ω BNC Weight 6 oz
Return loss >15dB to 1.5GHz
>10dB 3GHz
Temperature 5°C to 40°C
Humidity 80% max (non condensing)
Cable equalization 3G to 100m, HD to 160m, SD to 250m (Belden 1694A)  
Video outputs  
Standards As input
Format As input
Number 6
Connectors 75Ω BNCs
Jitter <0.2ui peak-to-peak
Return loss >15dB to 1.5GHz
>10dB 1.5 to 2.97GHz
Ordering Information
4206 Desktop power supply with IEC inlet 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


Phone: 530-477-2984 Fax: 530-477-2986