M35 卫星通信设备 标准查询与下载

DIN EN 301430:2001 卫星地面站和系统(SES).包括R&TTE指令的3.2条款的基本要求在内的在11-12/13-14GHz频带上运行的卫星新闻收集可移动地面站用一致的EN

The document specifies requirements in the telecommunications sector.

Satellite Earth Stations and Systems (SES) - Harmonized EN for Satellite News Gathering Transportable Earth Stations (SNG TES) operating in the 11-12/13-14 GHz frequency bands covering essential requirements under article 3.2 of the R&TTE directive (Endor

DIN EN 301441:2001 卫星地面站和系统(SES).根据R&TTE指令3.2条款规定的基本要求的移动卫星服务频带1.6/2.4GHz卫星个人通信网络移动地面站(包括手控式地面站)用协调的欧洲标准(英文版本核准本 EN 301441 V 1.1.1 (2000-05) 作为德国标准)

The document specifies requirements in the telecommunications sector.

Satellite Earth Stations and Systems (SES) - Harmonized EN for Mobile Earth Stations (MESs), including handheld earth stations, for Satellite Personal Communications Networks (S-PCN) in the 1,6/2,4 GHz bands under the Mobile Satellite Service (MSS) coveri

ITU-R S.1529 SPANISH-2001 非GSO卫星固定业务系统和其它非GSO卫星固定业务系统或GSO卫星固定业务网络间干扰统计测定的分析方法

This Annex presents an analytical method, that can be implemented through numerical techniques, intended to perform the evaluation of interference sensitivity to system and system parameters without requiring lengthy computer simulation runs. Also, as opposed to results generated through simulation, the results obtained with the analytical approach correspond to an infinite number of simulated days, and therefore, in this sense, they do not present the need for long running times, as may be required in computer simulation methods to assure statistically significant results.

Analytical method for determining the statistics of interference between non-geostationary-satellite orbit fixed-satellite service systems and other non-geostationary-satellite orbit fixed-satellite service systems or geostationary-satellite orbit fixed-s

ITU-R S.1529 FRENCH-2001 非GSO卫星固定业务系统和其它非GSO卫星固定业务系统或GSO卫星固定业务网络间干扰统计测定的分析方法

This Annex presents an analytical method, that can be implemented through numerical techniques, intended to perform the evaluation of interference sensitivity to system and system parameters without requiring lengthy computer simulation runs. Also, as opposed to results generated through simulation, the results obtained with the analytical approach correspond to an infinite number of simulated days, and therefore, in this sense, they do not present the need for long running times, as may be required in computer simulation methods to assure statistically significant results.

Analytical method for determining the statistics of interference between non-geostationary-satellite orbit fixed-satellite service systems and other non-geostationary-satellite orbit fixed-satellite service systems or geostationary-satellite orbit fixed-s

ITU-R S.1528 SPANISH-2001 在低于30 GHz下操作的卫星固定业务的非同步轨道卫星天线的卫星天线辐射模式

The ITU Radiocommunication Assembly considering a) that the use of space station antennas with the best available radiation patterns will lead to the most efficient use of the radio-frequency spectrum; b) that both elliptical and circular beam antennas are used on operational space stations; c) that although improvements are being made in the design of space station antennas, further information is still required before a reference radiation pattern can be adopted for coordination purposes.

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

ITU-R S.1528 FRENCH-2001 在低于30 GHz下操作的卫星固定业务的非同步轨道卫星天线的卫星天线辐射模式

The ITU Radiocommunication Assembly considering a) that the use of space station antennas with the best available radiation patterns will lead to the most efficient use of the radio-frequency spectrum; b) that both elliptical and circular beam antennas are used on operational space stations; c) that although improvements are being made in the design of space station antennas, further information is still required before a reference radiation pattern can be adopted for coordination purposes.

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz

ITU-R S.1527 SPANISH-2001 非同步卫星轨道卫星对运行的同步卫星轨道地球站产生干扰的识别程序

The ITU Radiocommunication Assembly considering a) that the World Radiocommunication Conference (Istanbul, 2000) (WRC-2000) adopted a combination of single-entry validation, single-entry operational and, for certain antenna sizes single-entry additional operational downlink equivalent power-flux density (epfd↓) limits contained in Article 22 of the Radio Regulations (RR), along with the aggregate limits in Resolution 76 (WRC-2000), which apply to non-geostationary-satellite orbit (non-GSO) fixed-satellite service (FSS) systems to protect GSO networks in parts of the frequency range 10.7-30 GHz; b) that Resolution 137 (WRC-2000) invites ITU-R to develop, with the aim of completion by 2003, methodologies to assess the interference levels (through measurement for operational limits) that would be produced by a non-GSO FSS system in the frequency bands specified in Tables 22-4A, 22-4B and 22-4C which may be used by administrations to verify compliance of an individual non-GSO FSS system with the operational limits contained in Tables 22-4A, 22-4B and 22-4C. This necessitates identification of the system concerned; c) that Resolution 137 (WRC-2000) further recognizes that, taking into account RR Nos. 22.5H and 22.5I, it is important to discourage violations of the operational epfd↓limits by a non-GSO FSS system, but that, if a violation occurs, it should be corrected in the most expeditious manner; d) that a procedure is needed to identify a non-GSO FSS satellite close to or within the main beam of an operational GSO earth station where it may generate interference.

Procedure for the identification of non-geostationary-satellite orbit satellites causing interference into an operating geostationary-satellite orbit earth station

ITU-R F.1519 SPANISH-2001 对于工作在固定业务系统上的的基于频率模块的频率配置指南

The material presented here primarily addresses considerations on P-MP and MP-MP systems as used for fixed wireless access (FWA), but may be more generally applicable to FS systems. These systems generally feature air-side concentration and contiguous cellular (area) deployment arrangements, and it is necessary to take account of the several important similarities with, and differences between, these systems and both conventional P-P systems on the one hand and cellular mobile systems on the other hand.

Guidance on Frequency Arrangements Based on Frequency Blocks for Systems in the Fixed Service

ITU-R S.1428-1 SPANISH-2001 包括在10.7 GHz到30 GHz频段之间的非同步卫星轨道卫星的干扰评估使用的参考卫星固定业务(FSS)地球站辐射图

The Recommendation considering that peak envelope antenna reference patterns are necessary for interference calculations involving a non-mobile receiver and a single non-mobile interference source to ensure that the worst case is covered, and that in the FSS such circumstances predominated in the past; that in circumstances where there are multiple interfering sources or receivers whose positions vary substantially with time, the level of interference received inevitably depends on the troughs as well as the peaks in the antenna side lobe gain pattern of the victim or source of interference, respectively, and that the occurrence of such circumstances is rapidly increasing in theFSS.

Reference FSS Earth-Station Radiation Patterns for Use in Interference Assessment Involving Non-GSO Satellites in Frequency Bands between 10.7 GHz and 30 GHz

ETSI EN 301 682-2001 卫星个人通信网络(S-PCN).运行于1.5/1.6 GHz频段在移动卫星业务(MSS)中向S-PCN提供语音和/或数据通信包括手持地面站的移动地面站(MES)的网络控制设施(NCF)

Satellite Personal Communications Networks (S-PCN); Network Control Facilities (NCF) for Mobile Earth Stations (MESs), Including Handheld Earth Stations, for S-PCN in the 1,5/1,6 GHz Bands, Providing Voice and/or Data Communications under the Mobile Satel

ETSI EN 301 681-2001 卫星地面站和系统(SES).在1.5/1.6 GHz频段用于卫星个人通信网(S-PCN)的同步移动卫星系统的移动地面站(MESs),包括手持地面站的欧洲协调标准

Satellite Earth Stations and Systems (SES); Harmonized EN for Mobile Earth Stations (MESs) of Geostationary Mobile Satellite Systems, Including Handheld Earth Stations, for Satellite Personal Communications Networks (S-PCN) in the 1,5/1,6 GHz Bands under

ITU-R QUESTION 113-2/5-2001 固定业务系统和地球探测系统以及空间研究业务之间的频率共享和兼容性

The ITU Radiocommunication Assembly considering a)that systems in the fixed service (FS) are widely employed throughout the world and make extensive and increasing use of several frequency bands;b)that there is potential for interference between systems in the FS and both geostationary and non-geostationary satellite radiocommunication systems operating in the same or different bands;c)that special consideration must be made of the unique characteristics of systems in space radiocommunication services other than the traditional fixed-satellite service.

Frequency sharing and compatibility between systems in the fixed service and systems of the Earth exploration-satellite service and the space research service

ETSI EN 300 066-2001 电磁兼容性和无线频谱事务(ERM).从406.0 MHz到406.1 MHz频带运行的自由漂浮式海事卫星紧急位置指示无线信标(EPIRBs).技术特性和测量方法

Electronmagnetic Compatibility and Radio Spectrum Matters (ERM); Float-Free Maritime Satellite Emergency Position Indicating Radio Beacons (EPIRBs) Operating in the 406,0 MHZ to 406,1 MHz Frequency Band; Technical Characteristics and Methods of Measuremen

ITU-R TF.767-2 FRENCH-2001 使用卫星导航系统进行高精度时间传输

The ITU Radiocommunication Assembly considering a) the need for operational time transfer and comparison at the highest possible accuracy levels over intercontinental distances; b) that there is a growing worldwide need for inexpensive time transfers to accuracies less than 1 ps, which are fully automatic (in particular, capable of resuming synchronization after power losses without human intervention) and which possess adequate characteristics with respect to reliability, availability and cost.

Use of global navigation satellite systems for high-accuracy time transfer

ITU-R TF.767-2 SPANISH-2001 使用卫星导航系统进行高精度时间传输

The ITU Radiocommunication Assembly considering a) the need for operational time transfer and comparison at the highest possible accuracy levels over intercontinental distances; b) that there is a growing worldwide need for inexpensive time transfers to accuracies less than 1 ps, which are fully automatic (in particular, capable of resuming synchronization after power losses without human intervention) and which possess adequate characteristics with respect to reliability, availability and cost.

Use of global navigation satellite systems for high-accuracy time transfer

ITU-R S.1512 SPANISH-2001 对非同步卫星轨道卫星等效全向辐射功率及天线鉴别度的测定的测量步骤

The ITU Radiocommunication Assembly considering that some frequency bands are allocated for use by non-geostationary satellite orbit (non-GSO) satellite networks; that the number of operational and planned non-GSO satellite systems has risen significantly in the past ten years; that the interference experienced by such systems will become increasingly significant to other users sharing the frequency bands on a primary basis; that operators of non-GSO satellite networks and administrations may wish to measure certain non-GSO satellite radiofrequency (RF) characteristics; that the RF characteristics of non-GSO satellites are more difficult to measure than those of GSO satellites since the non-GSO satellites are moving with respect to the surface of the Earth.

Measurement procedure for determining non-geostationary satellite orbit satellite equivalent isotropically radiated power and antenna discrimination

ITU-R BS.1547-2001 针对向工作在1400-2700MHz频段上的车载台,便携和固定接收机进行混合卫星陆地数字声音广播的系统的陆地部分

Digital System DH, also known as the hybrid satellite/terrestrial WorldSpace system, is designed to provide satellite digital audio and data broadcasting for vehicular, fixed and portable reception by inexpensive common receivers

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 M.1084-4 SPANISH-2001 改进的海上移动服务站的带156-174 MHz的使用效率的临时解决方案

Interim solutions for improved efficiency in the use of the band 156-174 MHz by stations in the maritime mobile service

ITU-R S.1529-2001 在非同步卫星轨道固定卫星业务系统和其他非同步卫星轨道固定卫星业务系统或同步卫星轨道固定卫星业务系统之间干扰统计确定的分析方法

Most of the existing methods to assess interference involving non-GSO satellite systems are based on direct computer simulation. These methods are usually time consuming and require a new lengthy simulation run each time a change is made in some of the

Analytical method for determining the statistics of interference between non-geostationary-satellite orbit fixed-satellite service systems and other non-geostationary-satellite orbit fixed-satellite service systems or geostationary-satellite orbit fixed-s

ITU-R S.1528-2001 卫星天线辐射模式的非地球静止轨道卫星天线在卫星固定业务低于30千兆赫

Patterns applicable to elliptical beams require experimental verification. The values of a and α in Table 1 are provisional.

Satellite antenna radiation patterns for non-geostationary orbit satellite antennas operating in the fixed-satellite service below 30 GHz