English
The TV cable from the areal on the roof can be protected by the FX-090 B75 F/F (SALTEK) coaxial surge protection, or by the KO-10P (HAKEL), system, which is designated to protect equipment connected to the antenna system via coaxial cables.
Using special lightning arresters and a maximum leakage current Imax (8/20) = 10 kA ensures a reliable protection of receiving and transmitting systems, and also against the effects of lightning strikes nearby. It is recommended to use on the interface of protection zones the ZBO 0A(B)-1 and higher, in accordance with the ČSN EN 62305 standard.
Protection FX-090 B75 F/F is fitted with an BNC connector both at the input and output (a version with an F connector is also possible). It is equipped with a grounding terminal that provides connection to protective earth.
It is designed to protect coaxial lines, and should be installed at the boundary of LPZ 0A and LPZ 1 zones at the line input to the building.It is suitable as the first stage of surge protection, provided coordination with the SX type is observed. The supply includes: a universal plastic adapter for assembly on a DIN rail, – the holder GND 2.
The KO-10P protection is equipped on the inlet and outlet with a standard TV connector. The connection with the protective earth is implemented with a screw and a nut.
