For more efficient use of shortwave broadcasting band and improvement of broadcasting quality, single sideband broadcasting has been placed on the agenda.

为更有效地利用短波广播频段，改善其广播质量，单边带制广播提到了议事日程。

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Programme Comments: My main interest is in telecommunication, so I prefer e items on satellite broadcasting and shortwave receiver reviews.

节目建议：我主要是对广播通信感兴趣，我特别喜欢有关卫星广播和介绍短波接收机方面的内容。

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BBC world Service is the world biggest network 140 million listeners across the globe broadcasting in 44 languages heard on shortwave, median wave, FM and satellite.

英国广播公司国际广播电台是世界上最大的广播网，在全球拥有一亿四千万听众，可以通过短波、中波、调频和卫星收听以44种语言广播的节目。

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According to the affidavit, during this time frame, the CuIS often communicated with its clandestine agents in the United States by broadcasting encrypted radio messages from Cuba on shortwave radio frequencies.

CENTERFORSECURITYPOLICY: Cuban Intelligence Operations in the US