The high-frequency antenna feeder surge protection device is suitable for the protection of a GSM mobile base station, a PHS base station, a satellite receiver, an interphone base station with feed lines and ration-frequency lines, has very low output residual voltage, can effectively protect receiving equipment, and has high-efficient protection function against lightning high voltage pulse inducted from antenna line, having the standing wave ratio of 1.15, insertion loss less than 0.2dB, and applied frequency of 0-400M,0-1800M,and 0-2000M.