Immunity conducted test

Immunity to RF Conducted Disturbances

Immunity to RF Conducted Disturbances

Alter Technology is accredited by ENAC to perform conducted immunity tests in accordance with 345/LE 808 accreditation.

Basic standard EN 61000-4-6.

The objective of these tests is to assess the ability of the EUT (Equipment Under Test) to operate as intended by applying an amplitude modulated signal (1kHz 80%) to power and signal ports of the EUT between 9kHz and 80MHz .

  • Levels: 1, 3, 10 V (f.e.m.)

The laboratory disposes of the following equipment to perform these tests:

  • RF Generators and amplifiers
  • Coupling/decoupling networks (CDN)
  • Power meters, EM and current clamps


Immunity conducted signal
Signal Modulation

The software package developed by the laboratory allows to perform the following tasks:

  • Selection of measurement equipment
  • Previous calibration of the system
  • Conducted immunity tests
  • Automatic generation of reports
  • Measurements on the EUT at each frequency step of the sweep

conducted emission

Javier Barcena
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