PIN tube microwave switch module

The invention discloses a PIN tube microwave switch module, and the switch module comprises a shell with an inner cavity and a switch circuit board accommodated and fixed in the inner cavity of the shell; the switch circuit board comprises a horizontally arranged straight part and an obliquely arranged oblique part, wherein the switch module comprises a radio frequency insulator assembly positioned on the side wall of the shell; the radio frequency insulator assembly at least comprises a plurality of first radio frequency insulators corresponding to the inclined portion of the switch circuit board, one end of each first radio frequency insulator is connected with the switch circuit board, and the other end of each first radio frequency insulator is exposed out of the side wall of the shell. And a connecting line between the centers of the plurality of first radio frequency insulators coincides with the projection of the inclined part on the side wall of the shell. According to the invention, the problems of c