1/4 WAVELENGTH LIGHTNING ARRESTER DIN MALE TO DIN FEMALE 698 to 2700 MHz

1/4 WAVELENGTH  LIGHTNING ARRESTER DIN MALE TO DIN FEMALE 698 to 2700 MHz

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In telegraphy and telephony, a lightning arrester is placed where wires enter a structure, preventing damage to electronic instruments within and ensuring the safety of individuals near them. Smaller versions of lightning arresters, also called surge protectors, are devices that are connected between each conductor in power and communications systems and the earth. These prevent the flow of the normal power or signal currents to ground, but provide a path over which high-voltage lightning current flows, bypassing the connected equipment. Their purpose is to limit the rise in voltage when a communications or power line is struck by lightning or is near to a lightning strike.