Lightning protection heavy current loop

The utility model discloses a lightning protection heavy current loop, include: low pass filter circuit through electric capacity electric connection and the 2nd low pass filter circuit, respectively with the both ends electric connection's of electric capacity basic station radio frequency port and antenna end mouth, with the 2nd low pass filter circuit electric connection's lightning protection circuit and with lightning protection circuit electric connection's power port. The utility model provides a lightning protection heavy current loop can provide the electric power that satisfies the demands, for example voltage is - 48V, and the electric current is 10A's electric power to the maximum, simultaneously, the wideless defect of accommodation has been overcome.