Ferrite Cores

£4.99 inc. VAT

Ferrite Cores are used to reduce Electromagnetic interference. If you are suffering from DAB interference as a result of your dash camera, installing these ferrite cores at the end of the cable as close to the camera as possible may help. We can not guarantee that will be effective in all cases of DAB interference. Two ferrite cores are included.


The maximum cable diameter is 5mm. The core has an impedance of 33Ω at 25MHz and 92Ω at 100MHz.


Designed for easy installation, all you need to do is open the core, place the wire inside (wrap it around if possible) and then close the core.