The invention provides a short-wave self-tuning transceiving mast. The short-wave self-tuning transceiving mast comprises an upper-portion tuning radiator, a central-portion tuning radiator and a bottom-portion tuning radiator which are cascaded, for realizing overall linkage tuning. When a contact slides, inductive reactance of an inductive load is changed in real time, and the inductive load and capacitive reactance of the radiators form resonance. When the inductive reactance is increased, the mast is tuned at the lower end of short waves, and when the inductive reactance is reduced, the mast is tuned at the high end of the short waves. According to the invention, the mast can be self-tuned within an HF frequency range, finishes large-power emission, can also receive short-wave signals, at the same time, can carry out transceiving of UHF and L-wave band signals, can cover multiple radio frequency ranges, carries out short-wave automatic tuning integrated optimization, improves electromagnetic environment, enhances the system reliability, is small in occupied space, is of a modular design, and facilitates multifunctional integrated interchange.