High-frequency filter

The utility model discloses a high-frequency filter, which comprises a mounting piece and a high-frequency filter, and the high-frequency filter is positioned at the top of the mounting piece. According to the utility model, by arranging the mounting part, the high-frequency filter, the base, the shell, the output end, the embedded parts and other structural components, the connecting assembly is used in the cavity, and the four connecting blocks can move into the two embedded parts, so that the high-frequency filter and the mounting part are fixed; the pulling assembly is used in cooperation with the connecting assembly in the cavity, so that the four connecting blocks can be moved out of the interiors of the two embedded parts, the high-frequency filter is disassembled, and the high-frequency filter has the advantage that the high-frequency filter can be disassembled and assembled rapidly and manually. The problems that in the prior art, a high-frequency filter and an installation piece are fixed through sc