In making the radio waves correspond to each sound in turn, messages are carried from a broadcasting station to a receivingset.
使无线电波依次对每一个声音作出相应变化时,信息就由广播电台传递到接收机。
2
In the radio waves correspond to each sound in turn, messages are carried from a broadcasting station to a receivingset.
使无线电波顺次对每一个声响作出相应改变时,消息就由广播电台通报到接受机。
3
This product is suitable for all kinds of ships. It can be used with Mid-wave short-wave sending set, receivingset and positioning instrument to send and receive radio signal.