Share this
Map

Radio frequency common mode immunity

Accred­ited EMC test­ing, EMC pre-​compliance test­ing and EMC trou­bleshoot­ing to EMC com­pli­ance test­ing.

Contacts and Location

Description

Accred­ited EMC test­ing, EMC pre-​compliance test­ing and EMC trou­bleshoot­ing to EMC com­pli­ance test­ing.

Specification

The equipment was set up as per the test configuration to simulate typical usage per user’s manual. When the EUT is table top equipment, it is placed on table 0,1m above ground reference plane. When EUT is floor standing equipment, it is placed on the 0,1m insulation above the ground reference plane. Coupling decoupling devices specified in test results. The frequency range is swept, using the signal levels defined in test data with in disturbance signal 80% amplitude modulation within a 1kHz sine wave, pausing to adjust the RF signal level or to switch coupling devices as necessary. The rate of sweep shall not exceed 1,5e-3 decades/s. Where the frequency is swept incrementally, the step size shall not exceed 1% of the start and thereafter 1% of the preceding frequency value. The dwell time at each frequency is not less than the time necessary for the EUT to be exercised, and able to respond. Sensitive frequencies e.g. clock frequencies and harmonics or frequencies of dominant interest shall be analyzed separately.

Service fields

analyse -
measurement -
testing -
Back to all
0 items in cart
Total: 0
You have no items in a cart
Go to checkout
Go Enquire