论文部分内容阅读
业余电台的等幅报（CW）通信，又称莫尔斯（MORSE）电码通信。这种通信方式有着悠久的历史，由于它设备简单、占用频带窄、发射效率高、抗干扰性强，而且可以不受通信双方的语言限制，所以在业务电台通信中占有重要的位置。世界各国的业余电台爱好者协会，把收发莫尔斯电码的熟
Amateur stations such as CW (CW) communications, also known as Morse (MORSE) code communications. This kind of communication has a long history. It occupies an important position in business radio communications because of its simple equipment, narrow occupied frequency band, high transmission efficiency and strong anti-interference ability, and is not limited by the language of the two communication parties. Amateur Radio Amateurs Association of the world, to send and receive Morse code cooked