Standard Code | Standard Title | Standard Class | Order |
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YD/T 3934-2021 |
General technical requirements for vehicular satellite communication earth stations used in Ka-band mobile {译} Ka频段移动中使用的车载卫星通信地球站通用技术要求 |
China Telecommunication Industry
Standards Communication used |
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YD/T 3933-2021 |
General technical requirements for vehicular satellite communication earth stations used in Ka-band stationary {译} Ka频段静止中使用的车载卫星通信地球站通用技术要求 |
China Telecommunication Industry
Standards Communication used |
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YD/T 2832-2015 |
(Communication used voltage over-current protection unit for energy parameters and test methods) 通信用过电压过电流保护装置节能参数和测试方法 |
China Telecommunication
Standards Communication used |
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YD/T 2342-2011 |
Reliability test method for optoelectronic devices used in telecommunications 通信用光电子器件可靠性试验方法 |
China Telecommunication
Standards Communication used |
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YD/T 1644.2-2011 |
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-human models, instrumentation, and procedures. Part 2: Procedure to determine the specific absorption rate(SAR) for wireless communication devices used 手持和身体佩戴使用的无线通信设备对人体的电磁照射 人体模型、仪器和规程 第2部分:靠近身体使用的无线通信设备的比吸收率(sar)评估规程(频率范围30mhz~6ghz) |
China Telecommunication
Standards Communication used |
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YD/T 2282-2011 |
Technical requirements for symmetrical cables at and below 3GHz used in telecommunication equipment 通信设备用3ghz及以下频段对称电缆技术条件 |
China Telecommunication
Standards Communication used |
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YD/T 2306-2011 |
Technical requirements and test methods for DC power adapter used in vehicles and interface for mobile telecommunication terminal equipment 移动通信终端车载直流电源适配器及接口技术要求和测试方法 |
China Telecommunication
Standards Communication used |
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DL/T 329-2010 |
Communications interfaces based on DL/T 860 for low-voltage power supply equipment used in substation 基于dl/t 860的变电站低压电源设备通信接口 |
China Electricity & Power
Standards Communication used |
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YD/T 2194.1-2010 |
Product standard to demonstrate the compliance of radio communications equipments with the basic restrictions related to human exposure to electromagnetic fields (30MHz~6GHz). Part 1: hand-held devices used in close proximity to the ear 无线通信设备电磁照射符合性要求(频率范围30mhz-6ghz)第1部分:靠近耳边使用的无线通信设备 |
China Telecommunication
Standards Communication used |
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SJ/T 11403-2009 |
Laser diode modules used for telecommunication. Reliability assessment 通信用激光二极管模块可靠性评定方法 |
China Electronics
Standards Communication used |
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SJ/T 11402-2009 |
Technical specification of semiconductor laser chip used in optical fiber communication 光纤通信用半导体激光器芯片技术规范 |
China Electronics
Standards Communication used |
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YD/T 1644.1-2007 |
Human exposure to radio frequency fields from hand-held and body-mounted wireless communication devices-Human models, instrumentation, and procedures - Part 1: Procedure to determine the specific absorption rate (SAR) for hand-held devices used in close p 手持和身体佩戴使用的无线通信设备对人体的电磁照射--人体模型、仪器和规程 第1部分:靠近耳边使用的手持式无线通信设备的sar评估规程(频率范围300mhz-3ghz) |
China Telecommunication
Standards Communication used |
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SJ 20734-1999 |
General specification of central station used in 2/4 links communication system 2/4路接力通信系统中心站通用规范 |
China Electronics
Standards Communication used |
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SJ 20617-1997 |
General specification for automatic recording equipment used in communication on shipboard 舰船通信自动录音设备通用规范 |
China Electronics
Standards Communication used |
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SJ 20579-1996 |
General specification of panoramic display receivers used for communication EW 通信对抗全景显示接收机通用规范 |
China Electronics
Standards Communication used |
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SJ 20577-1996 |
General specification of analysis receivers used for communication EW 通信对抗分析接收机通用规范 |
China Electronics
Standards Communication used |
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SJ/T 10711-1996 |
Standard test condition for communication equipment used in the mobile services 移动通讯设备标准试验条件 |
China Electronics
Standards Communication used |
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SJ 20559-1995 |
General specification for directed receivers used in the short-wave communication jamming 短波通信干扰引导接收机通用规范 |
China Electronics
Standards Communication used |
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YD/T 828.35-1996 |
Measuring method of equipments used in digital microwave transmission system Part 3 Measurement of satellite communication earth stations Section 5: Up/Down converters 数字微波传输系统中所用设备的测量方法 第3部分: 卫星通信地球站的测量 第5节:上/下变频器 |
China Telecommunication
Standards Communication used |
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YD/T 828.34-1996 |
Measuring method of equipments used in digital microwave transmission system Part 3 Measurement of satellite communication earth stations Section 4: Low-noise amplifier 数字微波传输系统中所用设备的测量方法 第3部分:卫星通信地球站的测量 第4节:低噪声放大器 |
China Telecommunication
Standards Communication used |
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YD/T 828.312-1996 |
Measuring method of equipments used in digital microwave wireless transmission system Part 3 Measurement of satellite communication earth stations Section 12: Total system performances 数字微波传输系统中所用设备的测量方法 第3部分:卫星通信地球站的测量 第12节:总系统性能 |
China Telecommunication
Standards Communication used |
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YD/T 828.31-1996 |
Measuring method of equipments used in digital microwave transmission system Part 3 Measurement of satellite communication earth stations Section 1: General rules 数字微波传输系统中所用设备的测量方法 第3部分:卫星通信地球站的测量 第1节:总则 |
China Telecommunication
Standards Communication used |
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YD/T 828.310-1996 |
Measuring method of equipments used in digital microwave transmission system Part 3 Measurement of satellite communication earth stations Section 10: TDMA terminals 数字微波传输系统中所用设备的测量方法 第3部分:卫星通信地球站的测量 第10 节:tdma终端设备 |
China Telecommunication
Standards Communication used |
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YD/T 828.14-1996 |
Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 4: Transmission performances 数字微波传输系统中所用设备的测量方法 第1部分:地面无线接力系统和卫星通信地球站通用的测量 第4节:传输性能 |
China Telecommunication
Standards Communication used |
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YD/T 828.13-1996 |
Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 3: Transmission characteristics 数字微波传输系统中所用设备的测量方法 第1部分:地面无线接力系统和卫星通信地球站通用的测量 第3节:传输特性 |
China Telecommunication
Standards Communication used |
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YD/T 828.12-1996 |
Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 2: Fundamental characteristics 数字微波传输系统中所用设备的测量方法 第1部分:地面无线接力系统和卫星通信地球站通用的测量 第2节:基本特性 |
China Telecommunication
Standards Communication used |
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YD/T 828.11-1996 |
Measuring method of equipments used in digital microwave transmission system Part 1 General measurement of terrestrial radio-relay systems and satellite communication earth stations Section 1: General rules 数字微波传输系统中所用设备的测量方法 第1 部分:地面无线接力系统和卫星通信地球站通用的测量 第1节:总则 |
China Telecommunication
Standards Communication used |
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SJ/T 10207-1991 |
Performance requirements and methods of measurement for VHF ground-to-air communication transmitters used in ATC 空中交通管制超短波地空通信发射机性能要求和测量方法 |
China Electronics
Standards Communication used |
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TB 2179.5-1991 |
(Railway telephone network data communication interface. Electrical characteristics for balanced double circuit is generally in the field of data communications equipment used in conjunction with an integrated circuit) |
China Railway & Train
Standards Communication used |
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TB 2179.4-1991 |
(Railway telephone network data communication interface. In the field of data communications usually Electrical characteristics for unbalanced double interface integrated circuit devices used in conjunction with) |
China Railway & Train
Standards Communication used |
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