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ISN Series

AMETEK-CTS offers a range of Impedance Stabilization Networks (ISN/AAN) specifically designed to measure conducted common mode disturbances on Information Technology Equipment (ITE) in accordance with CISPR 22 and CISPR 32 standards. These ISNs/AANs provide a standardized and stable impedance environment for precise testing of common mode disturbances.

  • ISN PLT-A

    The ISN PLT is made for measurements on PLT devices which use one port for mains power supply and telecommunications (PLT port). It conforms with the requirements of EN 50561-1. Included in the delivery is the Coupling Unit (CU) as given in figure 3 of the standard.

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  • ISN S1 Coaxial

    Impedance Stabilization Network for Coaxial Lines

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  • ISN ST08 Series

    Impedance Stabilization Network for Shielded Balanced Pairs

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  • ISN T2 Series

    The ISN T2 is designed for measurements on one unscreened balanced pair for cable cat. 3 and cat. 5. A set of adapters consists of LCL adapters to realize the longitudinal conversion loss (LCL)- requirements for the EUT-side in relation to the used cable category (cat. 3, cat. 5) and a connection adapter for the AE-side.

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  • ISN T8-Cat5 Series

    The ISN T8-Cat5 is an impedance stabilization network (ISN) designed for measuring conducted common mode disturbances on Cat 5 cables, as required by CISPR 22 and CISPR 32 standards. It ensures accurate EMC testing and also supports immunity testing up to 80 MHz according to IEC/EN 61000-4-6.

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  • ISN T8-Cat6 Series

    The ISN T8-Cat6 is designed for measurements on up to four unscreened single balanced pairs with cable category cat. 6.

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  • ISN T8 Series

    The ISN T8 is designed for measurements on up to four unscreened balanced pairs for cable cat. 3 and cat. 5.

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