817 不能用 能用的是下面的型号
atas-120a active tuning antenna system (automatic)
click to enlarge yaesu's patented atas™ (active tuning antenna system) makes the atas-120a a unique mobile antenna designed for use with yaesu's transceivers, such as the ft-897, ft-857, ft-847, ft-100/100d and the ft-450.