> Test Equipment>Line Impedance Stabilization Networks (LISN's)>Impedance Stabilization Networks (ISN's)
Impedance Stabilization Networks (ISN's)

Impedance stabilization networks (ISN's) are similar to LISN's but used for conducted emissions measurements on signal and data lines. They differ from LISN's in that they can perform Comon-Mode impedance measurements. CISPR 22 and CISPR 32 are common standards requiring the use of an ISN.

ISN's are referred to as an asymmetric artificial network (AAN) in CISPR 16-1-2.

Impedance Stabilization Networks (ISN's) There are 20 products.

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    • Rent the Com-Power ISN T8 here.
    • Frequency Range: 150 kHz to 30 MHz
    • For Unshielded Telecomunication Lines 1 to 4 balanced pairs
    • Complies with CISPR 16-1-2, CISPR 22/32
    • Individual Calibration Included
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    • Test up to two balanced pair ITE's to CISPR 22
    • Frequency Range: 9 kHz - 30 MHz
    • Adapters for most Cat 3 and Cat 5 telecom data lines
    • Impedance: 150 ± 20Ω 
    • EUT/AE Connections: D-sub 25 female
    • Voltage Division Factor: 9.5 dB ±1 dB
    • Max Voltage: 63 VAC RMS, 100 VDC 
    • Test Voltage: 220 Volts DC
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    $3,900.00
    • For use with one, two, three, or four unscreened balanced pairs
    • Refers schematic circuit example in CISPR 22/32 Figure D.3/G.3
    • Intended for connection to cable category 3 and 5
    • 1000BaseT and PoE application
    • Changeable pin-arrangements with RJ11 and RJ45
    $3,900.00
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    4-6 Weeks
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    • Frequency Range: 150 kHz to 30 MHz
    • For disturbance measurements on a single, unshielded, balanced pair
    • Provided with Cat. 3 & Cat. 5 LCL Adapters
    • Circuit concept per figure D.1 of EN 55022: 2010+AC:2011 (CISPR 22: 2008, Edition 6.0)
    • Meets applicable requirements of EN 55022: 2010+AC:2011 (CISPR 22: 2008, Edition 6.0) and CISPR 16-1-2: 2014, Edition 2.0
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    $2,460.00
    • For asymmetric disturbance measurements on PLT devices
    • Frequency range 1.6 to 30 MHz
    • LCL >55 dB
    • Conform with EN 50561-1
    • Supplied with Coupling Unit
    $2,460.00
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    4-6 Weeks
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    $3,830.00
    • For use with one unscreened balanced pairs
    • Refers schematic circuit example in CISPR 22/32 Figure D.1/G.1
    • Intended for connection to cable category 3 and 5
    • Changeable pin-arrangements with RJ11 and RJ45
    • Can be used as CDN for IEC/EN 61000-4-6 immunity tests
    $3,830.00
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    4-6 Weeks
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    • For use with screened RJ45 connections
    • Up to 8 lines/4 pairs
    • Meets the requirements of CISPR 22, CISPR 32, CISPR 16-1-2
    • Design given in figure D.11 of CISPR 22 and G.11 of CISPR 32
    • Can be used as CDN for IEC 61000-4-6 immunity tests
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    4-6 Weeks
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    $850.00
    • For use with screened RJ45 connections
    • Up to 8 lines/4 pairs
    • Meets the requirements of CISPR 22, CISPR 32, CISPR 16-1-2
    • Design given in figure D.11 of CISPR 22 and G.11 of CISPR 32
    • Can be used as CDN for IEC 61000-4-6 immunity tests
    $850.00
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    4-6 Weeks
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    $760.00
    • For use with screened RJ45 connections
    • Up to 8 lines/4 pairs
    • Meets the requirements of CISPR 22, CISPR 32, CISPR 16-1-2
    • Design given in figure D.11 of CISPR 22 and G.11 of CISPR 32
    • Can be used as CDN for IEC 61000-4-6 immunity tests
    $760.00
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    4-6 Weeks
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    $790.00
    • For use with screened RJ45 connections
    • Up to 8 lines/4 pairs
    • Meets the requirements of CISPR 22, CISPR 32, CISPR 16-1-2
    • Design given in figure D.11 of CISPR 22 and G.11 of CISPR 32
    • Can be used as CDN for IEC 61000-4-6 immunity tests
    $790.00
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    4-6 Weeks
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    $820.00
    • For use with screened RJ45 connections
    • Up to 8 lines/4 pairs
    • Meets the requirements of CISPR 22, CISPR 32, CISPR 16-1-2
    • Design given in figure D.11 of CISPR 22 and G.11 of CISPR 32
    • Can be used as CDN for IEC 61000-4-6 immunity tests
    $820.00
    Add to cart
    4-6 Weeks
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    $2,460.00
    • For asymmetric disturbance measurements on PLT devices
    • Frequency range 1.6 to 30 MHz
    • LCL >55 dB
    • Conform with EN 50561-1
    • Supplied with Coupling Unit
    $2,460.00
    Add to cart
    4-6 Weeks
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Showing 1 - 12 of 20 items