We measured the high frequency noise in the power grid. The voltage going to the measuring kit is conducted by a common EURO cable and the RD Power Filter in order to compare their efficiency. I have made measurements on four different places for comparison.
Read more at: https://www.rdacoustic.cz/en/blog/2019/11/23/measuring-power-grid-interference-in-practice
We measured the high frequency noise in the power grid. The voltage going to the measuring kit is conducted by a common EURO cable and the RD Power Filter in order to compare their efficiency. I have made measurements on four different places for comparison.
Read more at: https://www.rdacoustic.cz/en/blog/2019/11/23/measuring-power-grid-interference-in-practice