Impedance Stabilization Networks (ISN's)

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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) Test Equipment

ISN30M Impedance Stabilization Network for CAT-6 Cable

SKU: 8455

Test Standards: CISPR 24, CISPR 32, CISPR 16-1-2 Annex E

Cable Type: Cat 6 (Cat 3 and Cat 5 with add-on module)

Data Speed: 10GBASE-T

Compliant to: CISPR 22, Appendix D, Fig. D.3

Cost New:

Was:

Price Now:

$219.00 - $3,650.00

In Stock

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Schwarzbeck NTFM 8131 2-Wire Impedance Stabilisation Network, 9 kHz - 30 MHz

SKU: 11141

Test Standards: CISPR 32, CISPR 15/EN 55015

Max Voltage: 400 Volts AC

Max Current: 3 Amps

Impedance: 150 Ω ±20 Ω

EUT/AE Connections: 4 mm jacks

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Teseq ISN ST08C Impedance Stabilization Network for Shielded Balanced Pairs

SKU: sku-170

Frequency Range: 150 kHz to 230 MHz

Impedance: 150 Ω ±20 Ω

RF Input Voltage: 20 V

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Com-Power ISN-T8 Impedance Stabilization Network and Calibration Kit

SKU: 30149

Weight: 1.4 lbs. (0.6 kg) [ISN + LCL Adapter + Connecting Adapter]

Current Rating: 800 mA (per line), 1.6 Amps (per pair)

Dimensions: see photo in images

Frequency Range: 150 kHz to 30 MHz

Isolation: 150 kHz to 1.5 MHz: 35 to 55 dB 1.5 MHz to 30 MHz: 55 dB

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Schwarzbeck ISN S1 Impedance Stabilization Network

SKU: sku-1270

2-3 Months

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Teseq ISN T800S Impedance Stabilization Network per CISPR 22/32 Figure D.3/G.3

SKU: 12861

Weight: 1.2 lbs. (0.55 kg)

Connectors: 105 x 65 x 110 mm

Current Rating: 600 mA (per line), 1.2 Amps (per pair)

Dimensions: see photo in images

Frequency Range: 150 kHz to 30 MHz

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Com-Power ISN-T8 Impedance Stabilization Network 150 kHz to 30 MHz

SKU: 30151

Weight: 1.4 lbs. (0.6 kg) [ISN + LCL Adapter + Connecting Adapter]

Current Rating: 800 mA (per line), 1.6 Amps (per pair)

Dimensions: see photo in images

Frequency Range: 150 kHz to 30 MHz

Isolation: 150 kHz to 1.5 MHz: 35 to 55 dB 1.5 MHz to 30 MHz: 55 dB

Cost New:

Was:

Price Now:

$410.00 - $4,100.00

Typically in Stock

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Fischer FCC-TLISN-T4-02 CISPR 22 Impedance Stabilization Network (ISN)

SKU: 484

Application/Test Type: Measuring conducted emissions on two balanced pair telecom ITE’s.

Common Mode Impedance: 150 ± 20Ω

Current Rating: 250 mA Maximum

Decoupling of Common Mode Disturbance: 35 dB min. to 150 kHz; 55 dB min up to 30 MHz

Frequency Range: 150 kHz to 30 MHz

Cost New:

Was:

Price Now:

$395.00 - $2,750.00

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Schwarzbeck VHIC 9260 Impedance Converter

SKU: 17941

EMC Standards: CISPR 25

Fre: 9 kHz - 30 (120) MHz.

Power: Battery Operation (AC Adapter Optional Add On)

Battery Operation Time: ~50 Hours

Charge Time: 2-4 Hours

Cost New:

Was:

Price Now:

$2,750.00 - $4,450.00

10-12 Weeks

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Teseq ISN T8-Cat6 Impedance Stabilization Network (ISN) for Unscreened Balanced Pairs

SKU: 11163

Frequency Range: 150 kHz to 80 MHz

Impedance: 150 Ω ±20 Ω

RF Input Voltage: 15V

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EN/ETSI ISN 303417 ISN for WPT (Wireless Power Transmission) Systems

SKU: 34159

Test Standards: CISPR 24, CISPR 32, CISPR 16-1-2 Annex E

Cable Type: Cat 6 (Cat 3 and Cat 5 with add-on module)

Data Speed: 10GBASE-T

Compliant to: CISPR 22, Appendix D, Fig. D.3

In Stock

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Schwarzbeck CAT5 8158 8-Wire Impedance Stabilization Network

SKU: sku-1304

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