Ferrite Core Coal 22x20mm - Ferrite Toroid Ring
One of the easiest ways to improve RF interference is to use these ferrite rings. Simply twist any hi-fi cable, TV aerial coaxial or mains cable a few turns to prevent interference with radio signals interfering with the equipment.
Technical Specifications< /H3>Material: Iron Core
Inner Diameter: 14mm
Outer Diameter: 22mm
Height: 20mm