TIDUF43 August 2024
Radiated emissions (RE) testing was achieved with 4 different antennas to capture the full frequency range of CISPR-25. A 12V car battery and LISNs are used for these tests. With the EUT tied to the LISNs, the 4Ω load is wired from the EUT back to the LISN to better replicate an actual application of the EUT. For the tests with monopole, biconical, and horn antenna, tests for low power mode and no load are not shown as these measurements are very similar to the ambient noise floor.