Digital transmissions were also much weaker than their terrestrial equivalent.
数字传输也比其地面同类传输更弱。
While most radio technologies have used analog signals, modern wireless telecommunications are using digital transmissions.
多数无线电技术使用模拟信号，而现代无线远程通讯使用数字传输。
The second generation, or 2G, introduced digital transmissions and offered the first support for data, although the focus was still on voice calling.
第二代，或2G，引入数字传输，首次可以提供数据支持，尽管焦点依然是语音传输。
This article introduces a kind of design options about the transmitter of high speed digital transmissions in satellite communications, and gives the main hardware realization of the option.
提出了一种卫星通信中高速数据传输发射机的设计方案，并给出了此方案具体的硬件实现。
Decode Periodic signal Transmissions Danilo's digital decoder decodes the SRC-RAI signal, the Italian official hourly signal.
Danilo的数字译码器解码SRC- RAI信号，这是意大利官方每小时一次的信号。
Confirmation to Receive. A digital response confirming that the entire pre-message procedure for receiving a fax has been completed, and that message transmissions may commence.
收到信息的确认。数字信号响应确认全部接收传真数据的准备过程已经完成，通信传输可以开始了。
Confirmation to Receive. A digital response confirming that the entire pre-message procedure for receiving a fax has been completed, and that message transmissions may commence.
收到信息的确认。数字信号响应确认全部接收传真数据的准备过程已经完成，通信传输可以开始了。
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