More About EMC basics
Video Link

EMC, EMI and EMS basics . Radiated and Conducted. (1:43)

EMC includes EMI and EMS. EMI is the self-emitted noise poses impact on other electronic devices, and EMS is affecting electronics products by surrounding electronic devices' noise.

Peak, Average and QP(Quasi-Peak) detectors. (1:54)

In order to accurately measure different type EMI signals, the regulations require using Peak, QP and Average detectors to conduct measurements to determine if the results meet the regulations.

Challenges of using conventional H probes and E probes. (1:55)

Use H probe with different angle will get different magnetic field measurement result, electric filed measured by E probe is also different from H probe.

High efficiency EMI debugging probes (2:57)(1:43)

See how the GKT-008 sensor probe set provide the unique to make the EMI debugging easier and faster.

Application example of sensor probe and explain how it works. (2:50)

The conventional electric field and magnetic field probe have a larger difference on the measurement results. But for GKT-008, it can find the identical signals found in the lab.

Conducted EMI test solution. (1:29)

GSP-9330 spectrum analyzer collocating with LISN GLN-5040A and an isolated transformer GLN-5060 can conduct conductive EMI.

Only 3 pushing-buttons start GSP-9330 EMC pretest (1:31)

A demo video shows how to start EMC pretest by simply 3 pushing buttons on GSP-9330. (a temporary link needed to be reloaded into gwinstek1975 account)

General introduction of GW Instek EMC pretest solution (3:04)

Briefly explain EMC basics, and introduce GW Instek's EMC pretest solution and its advantages comparing with conventional EMC test products.

With the GSP-9330, You Only Need To Focus On EMI Measurements. (1:09)


It often takes a lot of time to understand the operation and settings of the instrument when conducting the EMI test. Furthermore, most engineers are interrupted and asked to solve the EMI issues.