发布时间:2023-05-11 22:13:57
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Global System for Mobile communications (GSM); Part 4: Harmonized EN for GSM Repeaters covering the essential requirements of article 3.2 of the R&TTE Directive (V10.2.1)
本标准规定了铁路数字移动通信系统(GSM-R)模拟光纤直放站系统构成及功能、性能要求、操作维护功能、电源适应性要求、环境要求、可靠性要求、安全要求、结构与外观、电磁兼容要求等技术要求和试验条件、测试方法。 本标准适用于铁路数字移动通信系统(GSM-R)模拟光纤直放站的产品制造、测试和工程设计
Analog optical repeater for Global System for Mobile communications-Railway (GSM-R)
本标准规定了铁路数字移动通信系统(GSM-R)数字光纤直放站(以下简称GSM-R数字光纤直放站)的系统构成、系统功能、技术性能指标要求和检验方法。 本标准适用于GSM-R数字光纤直放站的产品制造、质量检验和工程设计
Digital optical repeater of Global System for Mobile communications-Railway (GSM-R)
Digital Cellular Telecommunications System (Phase 2); Base Station System (BSS) Equipment Specification; Part 4: Repeaters GSM 11.26; Version 4.2.0
Digital Cellular Telecommunications System (Phase 2 and Phase 2+); Base Station System (BSS) Equipment Specification; Part 4: Repeaters Second Edition; GSM 11.26; Version 5.0.2
GSM Base Station System Equipment Specification
GSM Radio Aspects Base Station System Equipment Specification
GSM Signalling Aspects Base Station System Equipment Specification
Digital Cellular Telecommunications System; Base Station Controller - Base Transceiver Station (BSC - BTS) Interface; Layer 2 Specification
Digital Cellular Telecommunications System; Base Station Controller - Base Transceiver Station (BSC - BTS) Interface; General Aspects
Digital Cellular Telecommunications System (Phase 2+); Base Station Controller- Base Transceiver Station (BSC - BTS) Interface; Layer 3 Specification (GSM 08.58)
Digital Cellular Telecommunication System (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) Interface; Layer 1 Structure of Physical Circuits (GSM 08.54)
本标准规定了直放站机箱的定义与术语、分类、型号命名、要求、试验方法、检验规则、标志、包装及储存。本标准适用于室外、室内及水下等场合使用的直放站机箱
Repeater case for mobile communication
Global System for Mobile communications (GSM); Part 4: Harmonized EN for GSM Repeaters covering the essential requirements of article 3.2 of the R&TTE Directive (V10.2.1)
本标准规定了铁路数字移动通信系统(GSM-R)模拟光纤直放站系统构成及功能、性能要求、操作维护功能、电源适应性要求、环境要求、可靠性要求、安全要求、结构与外观、电磁兼容要求等技术要求和试验条件、测试方法。 本标准适用于铁路数字移动通信系统(GSM-R)模拟光纤直放站的产品制造、测试和工程设计
Analog optical repeater for Global System for Mobile communications-Railway (GSM-R)
本标准规定了铁路数字移动通信系统(GSM-R)数字光纤直放站(以下简称GSM-R数字光纤直放站)的系统构成、系统功能、技术性能指标要求和检验方法。 本标准适用于GSM-R数字光纤直放站的产品制造、质量检验和工程设计
Digital optical repeater of Global System for Mobile communications-Railway (GSM-R)
Digital Cellular Telecommunications System (Phase 2); Base Station System (BSS) Equipment Specification; Part 4: Repeaters GSM 11.26; Version 4.2.0
Digital Cellular Telecommunications System (Phase 2 and Phase 2+); Base Station System (BSS) Equipment Specification; Part 4: Repeaters Second Edition; GSM 11.26; Version 5.0.2
GSM Base Station System Equipment Specification
GSM Radio Aspects Base Station System Equipment Specification
GSM Signalling Aspects Base Station System Equipment Specification
Digital Cellular Telecommunications System; Base Station Controller - Base Transceiver Station (BSC - BTS) Interface; Layer 2 Specification
Digital Cellular Telecommunications System; Base Station Controller - Base Transceiver Station (BSC - BTS) Interface; General Aspects
Digital Cellular Telecommunications System (Phase 2+); Base Station Controller- Base Transceiver Station (BSC - BTS) Interface; Layer 3 Specification (GSM 08.58)
Digital Cellular Telecommunication System (Phase 2+); Base Station Controller - Base Transceiver Station (BSC - BTS) Interface; Layer 1 Structure of Physical Circuits (GSM 08.54)
本标准规定了直放站机箱的定义与术语、分类、型号命名、要求、试验方法、检验规则、标志、包装及储存。本标准适用于室外、室内及水下等场合使用的直放站机箱
Repeater case for mobile communication