ITU-R BS.1547 SPANISH-2001
1400-2700 MHz频率范围内车载式,便携式和固定式接收器的混合卫星地面数字声音广播系统的地面组件

Terrestrial component of systems for hybrid satellite-terrestrial digital sound broadcasting to vehicular, portable and fixed receivers in the frequency range 1 400-2 700 MHz

ITU-R BS.1547 SPANISH-2001 发布历史

The ITU Radiocommunication Assembly considering: a) that there is an increasing interest worldwide for terrestrial and satellite digital sound broadcasting (DSB) to vehicular, portable and fixed receivers in the frequency range 30-3 000 MHz for local, regional and national coverage; b) that the ITU-R has already adopted Recommendations ITU-R BS.774 and ITU-R BO.789 to indicate the necessary requirements for DSB systems to vehicular, portable and fixed receivers for terrestrial and satellite delivery, respectively; c) that by operating the broadcasting-satellite service (BSS) (sound) in an hybrid configuration the service objectives listed in b) above can be more adequately met; d) that Recommendations ITU-R BS.774 and ITU-R BO.789 recognize the benefits of complementary use of terrestrial and satellite systems, and call for a DSB system allowing a common receiver with common processing very large scale integration (VLSI) circuits and manufacturing of low-cost receivers through mass production; e) that Digital System D H described in Annex 2 meets most or all of the requirements of Recommendations ITU-R BS.774 and ITU-R BO.789, and that the system has been field tested and demonstrated in more than one country; f) that Digital System E described in Annex 3, meets most or all of the requirements of Recommendations ITU-R BS.774 and ITU-R BO.789, and that it has been field tested; g) that some systems included in Recommendation ITU-R BO.1130 have a terrestrial component which allows augmentation of the BSS (sound) part, hence creating a hybrid satellite/terrestrial system.

ITU-R BS.1547 SPANISH-2001由国际电信联盟 IX-ITU 发布于 2001-01-01。

ITU-R BS.1547 SPANISH-2001 在中国标准分类中归属于: M74 广播、电视发送与接收设备。

ITU-R BS.1547 SPANISH-2001 发布之时，引用了标准

• ITU-R BS.774 甚高频(VHF)/超高频(UHF)频段中地面发射机用数字声音广播车载、便携和固定接收机服务要求*， 2014-06-01 更新
• ITU-R BO.1130 1400-2700MHz频段中分配给BSS(声音)的车辆、便携和固定接收机进行数字卫星广播的系统
• ITU-R BO.789 1400-2700M频段内广播卫星业务(声音)针对车载台、便携和固定接收机的数字声音广播业务
• ITU-T G.736 工作在2048kbit/s的同步数字复用设备的特性

* 在 ITU-R BS.1547 SPANISH-2001 发布之后有更新，请注意新发布标准的变化。

ITU-R BS.1547 SPANISH-2001的历代版本如下：

• 2001年01月01日 ITU-R BS.1547 SPANISH-2001 1400-2700 MHz频率范围内车载式,便携式和固定式接收器的混合卫星地面数字声音广播系统的地面组件

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标准号

ITU-R BS.1547 SPANISH-2001

发布日期

2001年01月01日

实施日期

废止日期

无

中国标准分类号

M74

发布单位

IX-ITU

适用范围

The ITU Radiocommunication Assembly considering: a) that there is an increasing interest worldwide for terrestrial and satellite digital sound broadcasting (DSB) to vehicular, portable and fixed receivers in the frequency range 30-3 000 MHz for local, regional and national coverage; b) that the ITU-R has already adopted Recommendations ITU-R BS.774 and ITU-R BO.789 to indicate the necessary requirements for DSB systems to vehicular, portable and fixed receivers for terrestrial and satellite delivery, respectively; c) that by operating the broadcasting-satellite service (BSS) (sound) in an hybrid configuration the service objectives listed in b) above can be more adequately met; d) that Recommendations ITU-R BS.774 and ITU-R BO.789 recognize the benefits of complementary use of terrestrial and satellite systems, and call for a DSB system allowing a common receiver with common processing very large scale integration (VLSI) circuits and manufacturing of low-cost receivers through mass production; e) that Digital System D H described in Annex 2 meets most or all of the requirements of Recommendations ITU-R BS.774 and ITU-R BO.789, and that the system has been field tested and demonstrated in more than one country; f) that Digital System E described in Annex 3, meets most or all of the requirements of Recommendations ITU-R BS.774 and ITU-R BO.789, and that it has been field tested; g) that some systems included in Recommendation ITU-R BO.1130 have a terrestrial component which allows augmentation of the BSS (sound) part, hence creating a hybrid satellite/terrestrial system.