Signal generator convenient for signal reception

The utility model discloses a signal generator convenient for signal reception, which relates to the technical field of spectrum analyzers and comprises a signal generator body and a first rotating support arranged beside the signal generator body. The micro air cylinder can be started to be matched with the hinge base, the height of the part, connected with the hinge base, of the signal generator body is adjusted, the inclination angle of the signal generator body is changed, and the orientation of the signal generator body is adjusted and changed through a rotating mechanism composed of a first gear, a second gear and a driving assembly. The influence of the multipath effect on the signal generator body can be changed by flexibly changing the inclination angle and orientation of the signal generator body, a user can use the signal generator conveniently, meanwhile, when supporting is needed, supporting is conducted through the first expandable movable connecting plate, the gravity center of the device is im