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Lightning protection systems. Lightning can easily damage a number of different building materials, and the large electrical currents can cause fires within the interior or even side flashes. Side flashes are small explosions of highly pressurized, super-heated air that occur inside the nooks and crannies of structure materials.
Lightning Protector designs tested for PIM with. two +43dBm (20W) carriers applied to the surge. side connector. All units were taken âout of the. boxâ to provide an objective evaluation. Figure 3 illustrates PIM performance of a basic Gas. Tube Lightning protection device.