摘要
本文介绍了编码式有线多路对讲机的电路设计、组成部分及工作原理,这种对讲机的特点是主机与数组分机之间只用四根线联通,增加分机只需将分机“挂”在这四根线上即可。
This paper introduces the design and principle of electronic two-way talker with coding-type multichannel device. Its property is that only four lines are used to connact between the mainframe and subequipments, if you want to add any new subequipment, you may only put it on the four lines, thus it would be warking.
出处
《河北大学学报（自然科学版）》
CAS
1989年第3期126-129,共4页
Journal of Hebei University(Natural Science Edition)
