单频道 meaning in Chinese

monorail

Single - channel pulse generator
单频道脉冲产生器
Channel 1 and 2 separately or simultaneously at channel 1 , one channel only gvt - 417b
频道1与频道2独立分开，或以频道1同步gvt - 417b仅单频道
Specification for simple telex terminals using single channel voice frequency signalling for connection to british telecommunications telex network
联接于英国电信电传网络的单频道音频信号用简易电传终端规范
Methods of measurement on receivers for television broadcast transmissions - part 2 : audio channels - general methods for monophonic channels
电视广播发射用接收机的测量方法.第2部分:音频频道.单频道的一般方法