Novel radio frequency connector

The utility model discloses a novel radio frequency connector, which comprises an antenna end adapter and an installation end adapter which are connected with each other, the antenna end adapter comprises a shell I, a contact head arranged at the front end of the shell I, an insulator I, a contact pin, a screw cap and a screw cap arranged at the rear end of the shell I, the novel radio frequency connector also comprises a shell II and an insulator II, the contact pin is arranged in the center of the shell I, and the screw cap is arranged at the rear end of the shell II. The first insulator sleeves the front end of the outer side of the pin, the contact sleeves the front end of the outer side of the first insulator, the nut sleeves the front end of the outer side of the first shell, the mounting end adapter comprises an outer shell, an inner shell, a third insulator, an outer contact and a clamping ring, the inner side of the third insulator is provided with a first jack, the pin is inserted into the first jac