Lightning means a calamity to the radio equipment. In a few microseconds moment, surge voltage up dozens of kv/m, bear enormous load of whole systems, the consequences could damage the equipment. Lightning arrester (CLP device) in construction machine is used when the necessary protective stand, preventative enclosure. The selection of the right to ensure system high-efficient operation.

Materials and coating
Shell brass silver or ternary alloy
Put the needle brass plated hard gold
Elastic contact a beryllium bronze plating hard gold
Insulators PTFE
Other conductor silver plated brass
Type o silicone rubber seal

Gas pipe lightning arrester
The use of special gas pipe discharge principle to suppress the too high voltage.
When the wave Wells up the regulation voltage is greater than the gas tube, gas?