Types of car antenna

(1) The column antenna is installed on the front column, which can be divided into column embedded type and column external type. It has simple structure and low cost. Due to inconvenient and unsightly use, its usage is gradually decreasing, and it is mainly used for am/fm radio.

(2) The roof antenna is installed on the roof. Because it is installed on the roof, the inclination of the pull rod can be adjusted freely by rotating the hinge. As an antenna for radio reception, considering the three-dimensional parking lot and the styling surface, the antenna with a total length of less than 200mm is widely used. It is mainly used for am/fm radio and telephone.