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ISN-T8

150 kHz to 30 MHz

ISN T8 is for Unshielded Telecom Lines. Its design is based on the circuit illustrated in Figure D.3 of CISPR 22 and Figure F8 of CISPR 32. The RF Port is a 50 Ohm female BNC connector, located on the top of the ISN. The ISN is equipped with two D-sub 25 pin female connectors located on the front panel (EUT Port) and rear panel (AE Port), providing the interface to the LCL Adapter and Connecting Adapter, respectively.

Features

Key capabilities and advantages

  • Frequency range of 150 kHz to 30 MHz
  • For unshielded telecommunication lines
  • Supports 1 to 4 balanced pairs
  • Complies with CISPR 16-1-2, CISPR 22/32
  • Individual calibration included
  • Three-year warranty
  • Based on CISPR 22 Figure D.3 and CISPR 32 Figure F8
  • RJ45 connectivity (RJ11 also available)
  • 50Ω BNC RF port
  • 150Ω common mode impedance

Specification

Technical specifications and parameters

Product Name Impedance Stabilization Network (ISN)
Standards CISPR 16-1-2, CISPR 22, CISPR 32
Frequency Range 150 kHz to 30 MHz
Application Unscreened lines with up to 4 balanced pairs
Max Current Rating 800 mA (per line), 1.6 Amps (per pair)
Voltage Rating 100 VDC / 64 VAC (line to ground @ 50/60 Hz)
RF Port Connector 50Ω BNC (female)
EUT/AE Port Connections RJ45 (RJ11 also available)
Common Mode Impedance 150Ω
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