multichannel microwave telecommunication equipment

例句：

1. 1. The new TV broadcasts in several channels simultaneously.
   这个新电视可以同时在几个频道上播出。
2. 2. The company provides multichannel video services to its customers.
   该公司向其客户提供多频道视频服务。
3. 3.Multichannel communication systems allow for the transmission of audio and video signals over a single network.
   多通道通信系统允许通过单一网络传输音频和视频信号。