Do antenna systems have to be earthed and provided with surge protection? According to DIN VDE, newly installed antenna systems must have overvoltage protection (e.g. KAZ 10) and earthing of all components including antenna cables! The Kathrein portfolio includes all the necessary products for earthing and surge protection. Whether fine, coarse and medium protection for overvoltage (KAZ xx series), or gutter earthing clamps, earthing connectors, band clamp earth electrodes/pole earth electrodes and F earthing brackets for earthing – you will find everything you need in the Kathrein portfolio. Please note: Due to the risk of inadequate work results, earthing and lightning protection work may only be carried out by specially trained electricians. Never perform earthing and lightning protection work if you are not a specialist with the appropriate expertise!