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3ctest CDN ST8 Coupling/Decoupling Network For Shielded Symmetric Line View larger

3ctest CDN ST8 Coupling/Decoupling Network For Shielded Symmetric Line

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  • Max.withstand current: 1A
  • Signal transfer rate up to 1000MBit/s

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Test Equipment Description

Design and performance of coupling/decoupling network is clearly specified in IEC/EN 61000-4-6. Cable type and transferred signals used for each type of coupling/decoupling network are also specified in the standard. CDN ST81 is designed for four-pair 8-line shielded balanced line as per IEC/EN 61000-4-6.

As per

  • IEC 61000-4-6
  • EN 61000-4-6
  • GB/T 17626.6
Technical Parameters
Model CDN ST8
StandardIEC/EN 61000-4-6
Frequency range150KHz-230MHz
Max. AC voltage (line to ground)100V
Max. DC voltage (line to ground)150V
Max. current1A
RF input port (BNC)<20V
EUT port typeRJ45
AE port typeRJ45
Common mode impedance (EUT)
26MHz-80MHz150Ω +60Ω /-45Ω
Differential voltage factor(RF input-EUT
150KHz-26MHz150Ω±20Ω
26MHz-80MHz150Ω +60Ω /-45Ω
Common mode impedance (EUT)
150KHz-80MHz9.5dB±1dB
80MHz-230MHz 9.5dB±2dB
Common mode interference (RF port / AE)
150 kHz>60 dB
1.5 MHz>60 dB
30 MHz>60dB
80 MHz>50 dB
230 MHz>40 dB
Optional Accessories
CAL 100F150Ω to 50Ω calibration device
CAL 150F150Ω calibration device
CDN ADP SRJ45Calibration adapter
General Data
Weight2.0kg
SizeLong ×wide ×high 21×13×10cm
Case materialAluminum
Temperature5°C - 40°C (operating condition)
Humidity20% - 80% (operating condition)
PackageCarton

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