Ferrite Cores In some cases your dash camera may cause interference with the DAB radio frequencies. These ferrite cores can reduce the electromagnetic interference from being induced in or radiated from the video or power cables. These specially designed snap lock cores makes it very easy to add to the cables. For optimum supression you may require 2 x of these one at each end of the cable for it to work effectively. Due to the varied reception throughout the UK we cannot guarantee that radio interference will be totally eliminated.
DAB Interference Suppressor – Ferrite core