Connect your SATELLITE system with this Premium SAT cable with sheath current filter (ferrite core). Sheath current filters prevent the spread of high-frequency interference signals in cables and thus ensure perfect transmission of signals even over long distances. For example, eliminates hum loops when connecting cables or SATELLITE in conjunction with a hi-Fi system. When connecting the cable TV or SATELLITE TV, the shielding of the cable may have a different ground potential than the existing devices in the house. In such cases, you will hear a loud 50 hertz hum from the Hi-Fi system when you plug in the plug. To prevent this, it is recommended to use a sheath current filter or A SATELLITE cable with a built-in sheath current filter. The cable is suitable for connecting various devices such as SATELLITE receiver, TV, TFTs to THE SATELLITE system or the cable connection. Technical Specification: https://elecena.pl/product/17849919/s-pak02-connecting-cable-iec-plug-coupling-2m 2021-04-24 https://elecena.pl/product/17849919/s-pak02-connecting-cable-iec-plug-coupling-2m 2022-10-12