调幅收音机内置 绕线式中波短波AM锰锌磁棒天线
The company's built-in AM antenna uses a new type of composite material as the medium, greatly broadening the bandwidth of the antenna, making the effect gap between different frequency points smaller, reducing the impact of the human body on the built-in antenna. On the other hand, antenna is suitable for customization and can be designed and manufactured according to customer's structural requirements, which saves valuable space for customer's structural design.