M35 卫星通信设备 标准查询与下载

ETSI EN 301 358-1999 卫星地面站和系统(SES).使用运行于19.7 GHz到20.2 GHz (空对地)和29.5 GHz到30 GHz(地对空)的频段的同步轨道卫星的卫星用户终端(SUT)(版本1.1.1)

Satellite Earth Stations and Systems (SES); Satellite User Terminals(SUT) Using Satellites in Geostationary Orbit Operating in the 19,7 GHz to 20,2 GHz (Space-to-Earth) and 29,5 GHz to 30 GHz (Earth-to-Space) Frequency Bands (V1.1.1)

ETSI EN 301 359-1999 卫星地面站和系统(SES).使用运行于11 GHz到12 GHz (空对地)和29.5 GHz到30.0 GHz(地对空)的频段的同步轨道卫星的卫星交互式终端(SIT)(版本1.1.1)

Satellite Earth Stations and Systems (SES); Satellite Interactive Terminals (SIT) Using Satellites in Geostationary Orbit Operating in the 11 GHz to 12 GHz (Space-to-Earth) and 29,5 GHz to 30,0 GHz (Earth-to-Space) Frequency Bands (V1.1.1)

YD/T 1003-1999 卫星通信VSAT 地球站电磁干扰的测量方法

本标准规定了卫星通信VSAT（甚小口径终端）地球站站址选择时有关电磁干扰环境的测量方法。 本标准适用于卫星固定业务，适用于卫星通信系统的VSAT地球站设计、建设和施工。

Measuring Methods of Electromagnetic Interference for the VSAT Earth Station in the Satellite communication

IEC 61114-1:1999 11/12GHz频带卫星广播传输接收天线 第1部分:电气测量

This part of IEC 61114 applies to individual and collective receiving antennas for satellite broadcast transmissions in the 11/12 GHz band. This standard mainly applies to paraboloidal reflector antennas, which include offset paraboloidal reflector antennas, Cassegrain reflector antennas and other equivalent types. It also applies to planar array antennas. However, the supporting mast and the radome are not included in this standard. This standard applies to the following six types of antennas. a) Antenna of a single antenna system to receive signals from a single satellite 1) linearly polarized single-beam antenna; 2) circularly polarized single-beam antenna. b) Antenna of a single antenna system to receive signals from two or more than two satellites 1) linearly polarized multiple beam antenna; 2) circularly polarized multiple beam antenna. c) Antenna of a multiple antenna system to receive signals from two or more than two satellites 1) linearly polarized system of single-beam antenna; 2) circularly polarized system of single-beam antenna. Typical configurations of these six types are illustrated in figure 1. The object of this part of IEC 61114 is to define the conditions and methods of measurement to be applied. This standard does not specify performance requirements. It is assumed that for some measurements the SHF converter will be removed from the antenna, leaving access to an r.f. port.

Receiving antennas for satellite broadcast transmissions in the 11/12 GHz band - Part 1: Electrical measurements

ITU-R SA.1027-3-1999 使用低轨道卫星的地球探测卫星和气象卫星业务的空对地数据传输系统的共享和协调标准

Much of the spectrum suitable for space research is also allocated to one or more other services and consequently frequency sharing between the services is required. This Recommendation discusses factors which affect the susceptibility to interference of

Sharing and Coordination Criteria for Space-To-Earth Data Transmission Systems in the Earth Exploration-Satellite and Meteorological-Satellite Services Using Satellites in Low-Earth Orbit

ITU-R SA.1415 FRENCH-1999 频段25.25 GHz-27.5 GHz内卫星间业务系统之间的共享

L'Assemblée des radiocommunications de l'UIT, considérant que la bande de fréquences 25,25-27,5 GHz est attribuée au service intersatellites et que son utilisation est limitée, aux termes du numéro S5.536 du Règlement des radiocommunications, aux applications de la recherche spatiale et de l'exploration de la Terre par satellite, ainsi qu'à la transmission de données provenant d'activités industrielles et médicales dans l'espace.

SHARING BETWEEN INTER-SATELLITE SERVICE SYSTEMS IN THE FREQUENCY BAND 25.25-27.5 GHz

ITU-R SA.1414 SPANISH-1999 数据中继卫星系统特性

This Recommendation specifies technical parameters (frequencies, link, signal and data characteristics, antenna parameters, etc.) and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz, which could be used in sharing studies.

Characteristics of Data Relay Satellite Systems

ITU-R SA.1414 FRENCH-1999 数据中继卫星系统特性

This Recommendation specifies technical parameters (frequencies, link, signal and data characteristics, antenna parameters, etc.) and operational characteristics of interplanetary and deep-space systems operating in the space-to-Earth direction around 283 THz, which could be used in sharing studies.

Characteristics of Data Relay Satellite Systems

ITU-R S.1339-1-1999 54.25到59.3GHz范围内静止卫星网络的卫星间业务链路和地球探索卫星业务空间无源传感器之间频率

This Annex contains summaries of sharing studies, and methods for computing the sharing conditions between passive sensors of the EESS and geostationary systems of the ISS. The information was developed based on Recommendations ITU-R SA.1028 and ITU-R SA.

Sharing Between Spaceborne Passive Sensors of the Earth Exploration-Satellite Service and Inter-Satellite Links of Geostationary-Satellite Networks in the Range 54.25 to 59.3 GHz

ITU-R SA.1258-1 SPANISH-1999 气象卫星业务,地球探测卫星业务和气象辅助业务之间在401-403 MHz频段的共享

The ITU Radiocommunication Assembly, considering that systems in the space research, space operation and Earth exploration-satellite services (EESS) and the fixed service (FS) share the bands 2 025-2 110 MHz and 2 200-2 290 MHz.

SHARING OF THE FREQUENCY BAND 401-403 MHz BETWEEN THE METEOROLOGICAL-SATELLITE SERVICE, EARTH EXPLORATION-SATELLITE SERVICE AND METEOROLOGICAL AIDS SERVICE

ITU-R SF.1395 SPANISH-1999 卫星固定业务和固定业务之间频率共享研究中由于大气引起的最小传播衰减

The ITU Radiocommunication Assembly, considering that slant path attenuation between a terrestrial station and a space station (geostationary or non-geostationary)resulting from absorption due to atmospheric gases including water vapour is an important factor in frequency sharing studies between the fixed-satellite service (FSS) and the fixed service (FS).

MINIMUM PROPAGATION ATTENUATION DUE TO ATMOSPHERIC GASES FOR USE IN FREQUENCY SHARING STUDIES BETWEEN THE FIXED-SATELLITE SERVICE AND THE FIXED SERVICE

ITU-R SA.1258-1 FRENCH-1999 气象卫星业务,地球探测卫星业务和气象辅助业务之间在401-403 MHz频段的共享

The ITU Radiocommunication Assembly, considering that systems in the space research, space operation and Earth exploration-satellite services (EESS) and the fixed service (FS) share the bands 2 025-2 110 MHz and 2 200-2 290 MHz.

SHARING OF THE FREQUENCY BAND 401-403 MHz BETWEEN THE METEOROLOGICAL-SATELLITE SERVICE, EARTH EXPLORATION-SATELLITE SERVICE AND METEOROLOGICAL AIDS SERVICE

ITU-R SF.1395 FRENCH-1999 卫星固定业务和固定业务之间频率共享研究中由于大气引起的最小传播衰减

The ITU Radiocommunication Assembly, considering that slant path attenuation between a terrestrial station and a space station (geostationary or non-geostationary)resulting from absorption due to atmospheric gases including water vapour is an important factor in frequency sharing studies between the fixed-satellite service (FSS) and the fixed service (FS).

MINIMUM PROPAGATION ATTENUATION DUE TO ATMOSPHERIC GASES FOR USE IN FREQUENCY SHARING STUDIES BETWEEN THE FIXED-SATELLITE SERVICE AND THE FIXED SERVICE

ITU-R SA.1161-1 SPANISH-1999 使用同步轨道卫星的地球探测卫星和气象卫星业务的数据传播和直接数据读出系统的共享和协调标准

Radiosondes are used for insitu upper-air measurements of meteorological parameters of the atmosphere up to an altitude of 35 km. They are also used for measuring other chemical and physical parameters of the atmosphere.

SHARING AND COORDINATION CRITERIA FOR DATA DISSEMINATION AND DIRECT DATA READOUT SYSTEMS IN THE EARTH EXPLORATION-SATELLITE AND METEOROLOGICAL-SATELLITE SERVICES USING SATELLITES IN GEOSTATIONARY ORBIT

ITU-R SA.1161-1 FRENCH-1999 使用同步轨道卫星的地球探测卫星和气象卫星业务的数据传播和直接数据读出系统的共享和协调标准

Radiosondes are used for insitu upper-air measurements of meteorological parameters of the atmosphere up to an altitude of 35 km. They are also used for measuring other chemical and physical parameters of the atmosphere.

SHARING AND COORDINATION CRITERIA FOR DATA DISSEMINATION AND DIRECT DATA READOUT SYSTEMS IN THE EARTH EXPLORATION-SATELLITE AND METEOROLOGICAL-SATELLITE SERVICES USING SATELLITES IN GEOSTATIONARY ORBIT

ITU-R SA.1160-2 SPANISH-1999 使用在同步轨道卫星的地球探测卫星和气象卫星业务数据分发和直接数据读出系统的干扰标准

This Annex presents the implementation of Recommendation ITü-R SA.1023 using the interference criteria arrived at in Recommendation ??ü-R SA.1163.The permissible interference levels are subdivided according to Recommendation ITU-R SA.1023 into space and terrestrial categories and then into the number of anticipated interferers in each category. The basis for these allotments is shown in Table 2 and a discussion of the interference environment in each band is presented below.

INTERFERENCE CRITERIA FOR DATA DISSEMINATION AND DIRECT DATA READOUT SYSTEMS IN THE EARTH EXPLORATION-SATELLITE AND METEOROLOGICAL-SATELLITE SERVICES USING SATELLITES IN THE GEOSTATIONARY ORBIT

ITU-R SA.1160-2 FRENCH-1999 使用在同步轨道卫星的地球探测卫星和气象卫星业务数据分发和直接数据读出系统的干扰标准

This Annex presents the implementation of Recommendation ITü-R SA.1023 using the interference criteria arrived at in Recommendation ??ü-R SA.1163.The permissible interference levels are subdivided according to Recommendation ITU-R SA.1023 into space and terrestrial categories and then into the number of anticipated interferers in each category. The basis for these allotments is shown in Table 2 and a discussion of the interference environment in each band is presented below.

INTERFERENCE CRITERIA FOR DATA DISSEMINATION AND DIRECT DATA READOUT SYSTEMS IN THE EARTH EXPLORATION-SATELLITE AND METEOROLOGICAL-SATELLITE SERVICES USING SATELLITES IN THE GEOSTATIONARY ORBIT

ITU-R SA.1022-1-1999 确定地球探索卫星和气象卫星业务系统的性能目标的方法论

This Annex presents the parameters used with the methodology of Recommendation ITü-R SA. 1022 in the derivation of interference criteria for the Earth exploration- and meteorological-satellite services using the performance objectives specified in Recomme

Methodology for Determining Interference Criteria for Systems in the Earth Exploration-Satellite and Meteorological-Satellite Services

ITU-R SA.1025-3-1999 使用低轨道卫星的地球探索卫星和气象卫星业务的空间-地球数据传输系统的性能标准

that certain frequency bands, including some absorption bands of atmospheric gases (O2a nd H20), have been allocated for spacebome passive microwave remote sensing

Performance Criteria for Space-To-Earth Data Transmission Systems Operating in the Earth Exploration-Satellite and Meteorological-Satellite Services Using Satellites in Low-Earth Orbit

ITU-R S.1420-1999 通过卫星的宽带综合业务数字网异步传输模式的性能

Satellite transmission systems that carry ATM traffic but are not part of an international connection are outside the scope of ITU-T Recommendation 1.356. In this case, performance objectives derived fiom ITU-T Recommendation 1.356 may not apply.

Performance for Broadband Integrated Services Digital Network Asynchronous Transfer Mode Via Satellite