M35 卫星通信设备 标准查询与下载

ITU-R S.1001-2 FRENCH-2010 自然灾害和类似紧急事件发生时预警和救援用卫星固定业务系统的使用

This Recommendation provides information about the range of frequencies used by fixed-satellite service (FSS) systems that could be identified by Member States for early warning and disaster relief telecommunications to facilitate implementation of Resolutions ITU-R 53 (RA-07), ITU-R 55 (RA-07) and 644 (Rev.WRC-07), 646 (WRC-03) and 647 (WRC-07).

Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations

ITU-R S.1857 SPANISH-2010 在14 GHz频段车载地球站指示错误对相邻卫星的干扰评估和对离轴等效全向辐射功率(e.i.r.p.)密度级的估算方法

This Recommendation presents the general antenna pointing error characteristics of vehicle-mounted earth stations with active antenna tracking systems and provides a method to estimate the statistics of off-axis e.i.r.p. variations due to pointing errors. Furthermore, it provides a methodology to assess the potential interference towards adjacent satellites operating in the GSO, FSS systems.

Methodologies to estimate the off-axis e.i.r.p. density levels and to assess the interference towards adjacent satellites resulting from pointing errors of vehicle-mounted earth stations in the 14 GHz frequency band

ITU-R S.1673-1-2010 工作在10-30 GHz频段从非地球同步高地球轨道型(HEO-type)卫星固定业务系统到地球同步卫星固定业务卫星网络的最大干扰电平计算方法

This Recommendation provides methodologies to assess worst-case interference levels from a non-geostationary HEO-type system operating in the fixed-satellite service into a geostationary satellite network operating in the same service. The methodologies described in this Recommendation are applicable in the 10 to 30 GHz frequency bands. These methodologies use worst-case assumptions that overestimate the actual levels of interference.

Methodologies for the calculation of the worst-case interference levels from a non-geostationary HEO-type fixed-satellite service system into geostationary fixed-satellite service satellite networks operating in the 10 to 30 GHz frequency bands

ITU-R SA.1862 FRENCH-2010 地球探测卫星业务(空对地)和空间研究业务(空对地)对25.5-27.0 GHz频段有效利用的指南

This Recommendation contains guidelines for optimized use of the frequency band 25.5-27.0 GHz between a number of different space science systems, such as near-Earth and deep-space research networks, Earth exploration systems, geostationary-satellite systems and data relay satellite networks. The Recommendation also identifies reduced power flux-density limits for geostationary satellites to offer better protection to space research missions with sensitive space-to-Earth links. It also specifies a power flux-density limit at the GSO for protection of data relay system satellites.

Guidelines for efficient use of the band 25.5-27.0 GHz by the Earth exploration-satellite service (space-to-Earth) and space research service (space-to-Earth)

ITU-R S.1855 SPANISH-2010 频率范围在2-31 GHz协调和/或干扰评估用地球同步卫星轨道卫星的卫星地球站天线可选择参考天线方向图

This Recommendation provides alternative reference radiation patterns to the ones given in Recommendation ITU-R S.465 which may be used for both circular and non-circular earth station antennas used with satellites in the geostationary-satellite orbit (GSO) and which, in the absence of particular information concerning the radiation pattern, may be used for coordination and/or interference assessment between earth stations in the fixed-satellite service (FSS) and stations of other services sharing the same frequency band as well as coordination and/or interference assessment between systems in the FSS.

Alternative reference radiation pattern for earth station antennas used with satellites in the geostationay-satellite orbit for use in coordination and/or interference assessment in the frequency range from 2 to 31 GHz

ITU-R S.1001-2 SPANISH-2010 自然灾害和类似紧急事件发生时预警和救援用卫星固定业务系统的使用

This Recommendation provides information about the range of frequencies used by fixed-satellite service (FSS) systems that could be identified by Member States for early warning and disaster relief telecommunications to facilitate implementation of Resolutions ITU-R 53 (RA-07), ITU-R 55 (RA-07) and 644 (Rev.WRC-07), 646 (WRC-03) and 647 (WRC-07).

Use of systems in the fixed-satellite service in the event of natural disasters and similar emergencies for warning and relief operations

ITU-R SA.1862 SPANISH-2010 地球探测卫星业务(空对地)和空间研究业务(空对地)对25.5-27.0 GHz频段有效利用的指南

This Recommendation contains guidelines for optimized use of the frequency band 25.5-27.0 GHz between a number of different space science systems, such as near-Earth and deep-space research networks, Earth exploration systems, geostationary-satellite systems and data relay satellite networks. The Recommendation also identifies reduced power flux-density limits for geostationary satellites to offer better protection to space research missions with sensitive space-to-Earth links. It also specifies a power flux-density limit at the GSO for protection of data relay system satellites.

Guidelines for efficient use of the band 25.5-27.0 GHz by the Earth exploration-satellite service (space-to-Earth) and space research service (space-to-Earth)

ITU-R S.1673-1 SPANISH-2010 工作在10-30 GHz频段从非地球同步高地球轨道型(HEO-type)卫星固定业务系统到地球同步卫星固定业务卫星网络的最大干扰电平计算方法

This Recommendation provides methodologies to assess worst-case interference levels from a non-geostationary HEO-type system operating in the fixed-satellite service into a geostationary satellite network operating in the same service. The methodologies described in this Recommendation are applicable in the 10 to 30 GHz frequency bands. These methodologies use worst-case assumptions that overestimate the actual levels of interference.

Methodologies for the calculation of the worst-case interference levels from a non-geostationary HEO-type fixed-satellite service system into geostationary fixed-satellite service satellite networks operating in the 10 to 30 GHz frequency bands

ITU-R S.1857 FRENCH-2010 在14 GHz频段车载地球站指示错误对相邻卫星的干扰评估和对离轴等效全向辐射功率(e.i.r.p.)密度级的估算方法

This Recommendation presents the general antenna pointing error characteristics of vehicle-mounted earth stations with active antenna tracking systems and provides a method to estimate the statistics of off-axis e.i.r.p. variations due to pointing errors. Furthermore, it provides a methodology to assess the potential interference towards adjacent satellites operating in the GSO, FSS systems.

Methodologies to estimate the off-axis e.i.r.p. density levels and to assess the interference towards adjacent satellites resulting from pointing errors of vehicle-mounted earth stations in the 14 GHz frequency band

ITU-R QUESTION 251/7-2010 地面被动传感器

The ITU Radiocommunication Assembly considering a)that ground-based passive sensing is becoming increasingly important in the observation and monitoring of the Earth environment and phenomena affecting it;b)that these observations are made from platforms that may be ground based, or from airborne platforms flown on balloons or aircraft; c)that RR No. 5.563A specifically addresses ground-based passive atmospheric sensing.

Ground-based passive sensors

ITU-R SA.1862-2010 地球探测卫星业务(空对地)和空间研究业务(空对地)有效利用25.5-27.0 GHz频段导则

This Recommendation contains guidelines for optimized use of the frequency band 25.5-27.0 GHz between a number of different space science systems, such as near-Earth and deep-space research networks, Earth exploration systems, geostationary-satellite systems and data relay satellite networks. The Recommendation also identifies reduced power flux-density limits for geostationary satellites to offer better protection to space research missions with sensitive space-to-Earth links. It also specifies a power flux-density limit at the GSO for protection of data relay system satellites.

Guidelines for efficient use of the band 25.5-27.0 GHz by the Earth exploration-satellite service (space-to-Earth) and space research service (space-to-Earth)

ITU-R M.633-4-2010 卫星系统运行于406MHz频段的卫星紧急无线电示位标(卫星 EPIRB)系统的传输特征

This Recommendation provides transmission characteristics of a satellite emergency position-indicating radio beacon system (satellite EPIRBs) operating in the 406 MHz band.

Transmission characteristics of a satellite emergency position-indicating radio beacon (satellite EPIRB) system operating through a satellite system in the 406 MHz band

ASTM F2852-10 地面搜索追踪系统培训标准操作规程

This guide establishes the minimum standard for training a Tracker as it relates to general, field, and tracking-specific knowledge and skills. A person trained to this guide, who demonstrates the knowledge and skills required, may be recognized as a Tracker. A Tracker shall be adequately trained in the environment in which he or she is expected to work. Nothing in this guide precludes a response organization or the Authority Having Jurisdiction from adding additional requirements for its own members. Being trained as a Tracker is not an indication that a person possesses adequate field skills or knowledge to make mission critical decisions. This guide is not a complete training or performance document. It is only an outline of the topics required for training or evaluating a Tracker. It may, however, be used in the development of, or as part of, a complete training document or program. This guide does not stand alone and must be used with the referenced documents (1-19), qualifying tracking training materials, and appropriate field training, under the supervision of a qualified trainer, to provide the specific skills and knowledge needed by a Tracker. Though this guide establishes a basic training standard, it does not imply that a Tracker is a “trainee,” “probationary,” or other similar team member designation of an organization. It is up to the Authority Having Jurisdiction or response organization to determine the requirements and qualifications for member designations. Because tracking could be performed in a dangerous area and Trackers may be required to perform rigorous activities in adverse conditions, safety and fitness standards shall be included in a response organization’s policies and procedures. Trackers shall determine if the task can be completed safely with the personnel, equipment, and training at hand. This guide may be used in conjunction with other appropriate materials to evaluate training documents to determine if their content meets the necessary topics for training or performance of a Tracker. Likewise, this guide may be used to evaluate an existing training program to see if it meets the requirements of this guide. The requirements presented in the following sections are not presented in any particular order and do not represent a training sequence. A comprehensive Tracker training program shall include an evaluation process to determine the students’ ability to meet these training standards. Written and oral examinations designed to evaluate knowledge of theory, policy, and the practices required by the response organization, which include the requirements of this guide, may be utilized. However, field or training ground exercises and demonstrations are necessary to determine practical tracking knowledge or a developed skill.1.1 This guide establishes a standard of training to address specific skills required for a searcher who participates as a Tracker in support of a land search effort. 1.1.1 This guide establishes a standard of knowledge for a Tracker as related to general, field, and tracking-specific knowledge and skills. 1.1.2 This guide identifies the performance requirements of a Tracker who performs tracking of humans as it relates primarily to land search events, but might include law enforcement investigation or military situations. 1.2 A Tracker is required to have the knowledge and skill sets pertaining to basic tracking techniques and be familiar with unique tracking terminology and the equipment commonly used. 1.3 A Tracker may be utilized in any of......

Standard Practice for Training a Land Search Tracker

ITU-R M.633-4 SPANISH-2010 卫星系统运行于406MHz频段的卫星紧急无线电示位标(卫星 EPIRB)系统的传输特征

This Recommendation provides transmission characteristics of a satellite emergency position-indicating radio beacon system (satellite EPIRBs) operating in the 406 MHz band.

Transmission characteristics of a satellite emergency position-indicating radio beacon (satellite EPIRB) system operating through a satellite system in the 406 MHz band

ITU-R M.633-4 FRENCH-2010 卫星系统运行于406MHz频段的卫星紧急无线电示位标(卫星 EPIRB)系统的传输特征

This Recommendation provides transmission characteristics of a satellite emergency position-indicating radio beacon system (satellite EPIRBs) operating in the 406 MHz band.

Transmission characteristics of a satellite emergency position-indicating radio beacon (satellite EPIRB) system operating through a satellite system in the 406 MHz band

ITU-R REPORT SA.2193-2010 太空研究服务(地对空)和22.55-23.15 GHz区间的固定联合移动卫星服务间的兼容性

It is envisioned that three types of space mission would be supported by SRS earth station transmissions in the 22.55-23.15 GHz band.

Compatibility between the space research service (Earth-to-space) and the systems in the fixed, mobile and inter-satellite service in the band 22.55-23.15 GHz

ITU-R REPORT RS.2178-2010 地球观测及其相关应用的射频频谱的重要作用和全球重要性

In a World with a growing population, more pressure on resources and increasing dependence upon global trade, communication and transportation infrastructures, together with our need to accommodate environmental changes comprising both natural and anthropogenic elements, information on changes and events likely to disrupt our access to resources or our environment is becoming even more critical. Some of these disruptions can be direct dangers to life and property over scales ranging from local to global. Many of the systems for monitoring the phenomena causing the disruptions and the means to communicate information and warnings depend upon passive and active sensors operating at radio frequencies, and use the radio spectrum for data communications and warning distribution. With the continuing pressure upon administrations to find spectrum to accommodate new radio services and to incorporate additional operations in existing services, it is appropriate to present the value and benefits of monitoring the environment and the phenomena driving it, and its protection needs.

The essential role and global importance of radio spectrum use for Earth observations and for related applications

JT/T 768-2009 北斗卫星导航系统船舶遇险报警终端技术要求

本标准规定了北斗卫星导航系统船舶遇险报警终端的技术要求，包括结构、功能、性能、环境及安装、使用和维护等要求。 本标准适用于北斗卫星导航系统船舶遇险报警终端的选型、使用和维护，也可作为产品研制、生产和质量检验的依据。

Technical requirements for shipborne distress alarming equipment of Beidou navigation satellite system

JT/T 766-2009 北斗卫星导航系统船舶监测终端技术要求

本标准规定了北斗卫星导航系统船舶监测终端的技术要求，包括一般要求、结构要求、功能要求、性能要求、环境条件及安装、使用、维护要求等。 本标准适用于北斗卫星导航系统船舶监测终端的选型、使用和维护，也可作为产品研制、生产和质量检验依据。

Technical requirements for shipborne monitoring equipment of Beidou navigation satellite system

JT/T 767-2009 北斗卫星导航系统船舶监测终端数据交换协议

本标准规定了北斗卫星导航系统船舶监测终端数据交换协议，包括接口信号连接、电文格式及其说明。 本标准适用于北斗卫星导航系统船舶监测终端的研制、生产和使用。

Data exchange protocols for shipborne monitoring equipment of Beidou navigation satellite system