This paper presents a superconducting wireless transmission system whose transmitting coil adopts superconducting material and receiving coil to adopt copper material which can solve the problem of transmission efficiency of wireless transmission system well. Firstly we analyze magnetic coupling resonant wireless transmission principle; then measure superconducting coil resistance and copper coil resistance calculate analyze system quality factor change with frequency. Finally experiment measurement of transmission efficiency of superconducting-copper magnetic coupling resonant wireless transmission system analyzes the relationship between transmission efficiency and axial offset and radial offset distance. Experimental results show that superconducting wireless transmission systems can improve transmission efficiency significantly compared with copper wireless transmission systems. Compared with copper wireless transmission systems, superconducting wireless transmission systems have at least 12.4% efficiency enhancement during axial offset, while at least 11.3% efficiency increases during radial migration. While short distance radial migration (1~4cm), superconducting wireless transmission systems have almost constant transmission efficiency. Provide some technical reference for Superconducting wireless transmission.