TBL05100-1

Line Impedance Stabilisation Network LISN – CISPR 16

The Tekbox TBL05100-1 LISN is a universal line impedance stabilisation network designed for EMC conducted noise measurements. It provides a defined and stable impedance between a power source and the equipment under test (EUT), enabling accurate measurement of conducted emissions using a spectrum analyzer or measurement receiver. This model supports multiple standards and can be configured for different test requirements.

Datasheet

Features

Key capabilities and advantages

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Designed for conducted noise and EMC testing of electronic equipment.
Factory-configured to comply with CISPR 16-1-2 and CISPR 25 impedance and isolation specifications.
Internal jumpers allow conversion to support MIL-STD-461G, ISO11452-4 and ISO 7637-2 test profiles.
Can be used with two units plus Tekbox LISN Mate to measure common-mode and differential-mode noise separately.
Includes BNC-male to N-male cable, mating connectors, and ground brackets for attachment to a ground plane.

Specification

Technical specifications and parameters

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Topology	single path, configurable, 50Ω // 5µH + 1Ω, 50Ω // 5µH; the internal capacitor can be disconnected for ISO 7637-2 and DO-160 set ups; an external 10µF capacitor is available for DO-160; the LISN is factory setup to 50Ω // 5µH + 1Ω, other configurations require setting of an internal high current jumper
Supported standards	CISPR 16-1-2, CISPR 25, MIL-STD-461G, DO-160, ISO11452-4 and ISO 7637-2
Characterized frequency range	10 kHz – 400 MHz
DC Resistance	< 5 mΩ Source+ to EUT+; < 5 mΩ Source- to EUT-
Maximum current	100A; see plot with heat up characteristics, chapter 8
Nominal operating voltage range	0 – 250V AC/DC;
Component ratings	350V AC, 50/60 Hz; 1000V DC
High current plug / screw terminals; male	Phoenix Contact 1762741, female: Phoenix Contact 1762592; 2 pcs female terminal blocks are supplied as default accessories
Jumper	Harwin D3087-98
Dimensions	300 mm x 150 mm x 150 mm
Weight	2.7 kg