发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
点击量:0
Universal Mobile Telecommunications System (UMTS); LTE; Active Antenna System (AAS) Base Station (BS) transmission and reception (V14.2.0; 3GPP TS 37.105 version 14.2.0 Release 14)
Universal Mobile Telecommunications System (UMTS); LTE; Active Antenna System (AAS) Base Station (BS) Electromagnetic Compatibility (EMC) (V14.1.0; 3GPP TS 37.114 version 14.1.0 Release 14)
Universal Mobile Telecommunications System (UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 1: conducted conformance testing (V14.2.0; 3GPP TS 37.145-1 version 14.2.0 Release 14)
Minimum Standards for Communications Antennas Base Station Antennas
Minimum Standards for Communications Antennas, Base Station Antennas
Minimum Standards for Communications Antennas, Base Station Antennas
Spaceborne microwave science sensors make use of very narrow beam antennas to obtain such information as surface temperature, moisture content, sea
Protection of Stations in the Radiolocation Service From Emissions from Active Spaceborne Sensors in the Band 13.4-13.75 GHz
This Report addresses technical and performance issues associated with the design of multiple-feed BSS receiving earth station antennas
Multiple-feed BSS receiving antennas
本标准规定了移动通信系统基站天线的术语定义、分类、电性能、机械特性、环境条件、测量方法、检验规则以及标志、包装、运输和贮存。 本标准适用于工作频段为824~960MHz,1710~1990MHz 移动通信系统基站天线;适用于基站天线的系统设计、产品开发、生产和验收
The specification of mobile communication system base statiion antenna
本标准规定了移动通信系统基站天线的术语定义、分类、电性能、机械特性、环境条件、测量方法、检验规则以及标志、包装、运输和贮存。 本标准适用于工作频段为825MHz~960MHz、1710MHz~1990MHz、1920MHz~2170MHz 移动通信系统基站天线。同类型其他频段、规格的天线也可参照
Mobile communication system base station antennas
General specification for active antenna systems used in short wave receivers
Universal Mobile Telecommunications System (UMTS); LTE; Active Antenna System (AAS) Base Station (BS) transmission and reception (V14.2.0; 3GPP TS 37.105 version 14.2.0 Release 14)
Universal Mobile Telecommunications System (UMTS); LTE; Active Antenna System (AAS) Base Station (BS) Electromagnetic Compatibility (EMC) (V14.1.0; 3GPP TS 37.114 version 14.1.0 Release 14)
Universal Mobile Telecommunications System (UMTS); LTE; Active Antenna System (AAS) Base Station (BS) conformance testing; Part 1: conducted conformance testing (V14.2.0; 3GPP TS 37.145-1 version 14.2.0 Release 14)
Minimum Standards for Communications Antennas Base Station Antennas
Minimum Standards for Communications Antennas, Base Station Antennas
Minimum Standards for Communications Antennas, Base Station Antennas
Spaceborne microwave science sensors make use of very narrow beam antennas to obtain such information as surface temperature, moisture content, sea
Protection of Stations in the Radiolocation Service From Emissions from Active Spaceborne Sensors in the Band 13.4-13.75 GHz
This Report addresses technical and performance issues associated with the design of multiple-feed BSS receiving earth station antennas
Multiple-feed BSS receiving antennas
本标准规定了移动通信系统基站天线的术语定义、分类、电性能、机械特性、环境条件、测量方法、检验规则以及标志、包装、运输和贮存。 本标准适用于工作频段为824~960MHz,1710~1990MHz 移动通信系统基站天线;适用于基站天线的系统设计、产品开发、生产和验收
The specification of mobile communication system base statiion antenna
本标准规定了移动通信系统基站天线的术语定义、分类、电性能、机械特性、环境条件、测量方法、检验规则以及标志、包装、运输和贮存。 本标准适用于工作频段为825MHz~960MHz、1710MHz~1990MHz、1920MHz~2170MHz 移动通信系统基站天线。同类型其他频段、规格的天线也可参照
Mobile communication system base station antennas
General specification for active antenna systems used in short wave receivers