LISN & Voltage Probes

LISN & Voltage Probes


The full range comprises:

Key Points


All commercial LISNs include an artificial hand connection and a transient limiter. This adds a 30dB insertion loss. A 30dB pre-amplifier is included which can be connected in the RF output feed to return the insertion loss to 0dB.

All bar the heavy current LISNs are constructed in a flanged aluminium enclosure that can be bolted directly down to a ground plane (as required by standards). The underside of the enclosure is left unpainted to ensure good conductivity with the plane.

The 16A and military/automotive LISNs have an RF output for each line, thus allowing parallel measurements of the emissions. This facilitates measurement of common mode and differential mode components of the emissions if required.

 The Voltage Probe requirement is covered by our PLIP (Power LIne INterference Probe). This fully meets the requirements of CISPR16, but has additional features:

LISN & Voltage Probes is an optional extra for the following products:

1GHz EMC emissions Analyser
Pre-Selectors for EMC test
Ancillaries.. conducted

LISN & Voltage Probes appears in the following kits:

CLIENTS (optional for this kit) RFG kit (optional for this kit) RFC- conducted emissions kit Filter Design System ALECS

Associated Downloads

Data Sheet - Military LISNs
Data Sheet - Automotive LISNs
Data Sheet - PLIP (Voltage Probe)
Data Sheet - CISPR16 LISNs