寻呼机的改频郭建中随着寻呼业务的开放与普及，寻呼台的常规业务中几乎都有“带机入户”这一项。在带机入户的业务里，关键技术就是寻呼机的改频。所谓“改频”，就是改变寻呼机的接收频率。而寻呼机的接收部分就是天线板，只要能收到所需频率上的信号，其后的鉴频、解码... Pager changer Guo Jianzhong With the opening up and popularity of paging services, paging stations have almost all of the routine services of “bring the machine home”. In the home-band business, the key technology is pager frequency conversion. The so-called “frequency change”, is to change the pager receiving frequency. The pager receiving part is the antenna board, as long as the signal can be received on the desired frequency, followed by the frequency, decoding ...