Aiming at the problems of high station deployment cost,equipment maintenance difficulties and insufficient flexibility of the radar system caused by the wired transmission of data in the existing high frequency surface wave radar(HFSWR) system, a radar data wireless transmission scheme is proposed and a rapid evaluation method of the wireless communication quality is designed in this paper. In this scheme,the wireless transmission link network is established through the wireless bridges, and TCP protocol is used to achieve reliable data transmission. Communication test results in various scenarios show that in the case that there is no obvious obstruction between the transmitter and the receiver and the transmission distance is less than 400 m, an effective transmission rate of 11 Mbps per link can be guaranteed. On this basis, the wireless transmission scheme has been applied to the surface wave radar system. The feasibility of the wireless transmission of radar data has been verified by field test and the reliability of the evaluation methodhas been verified.