GY/T 122-1995
有线电视系统调制器入网技术条件和测量方法
Specifications and methods of measurement on modulator used in CATV systems
1995-09-04
GY/T 194-2003
有线电视系统光工作站技术要求和测量方法
Specifications and methods of measurement on optical node used in CATV systems
2003-10-13
GY/T 185-2002
有线电视系统双向放大器技术要求和测量方法
Specifications and methods of measurement on two-way amplifiers used in CATV systems
2002-08-16
GY/T 138-1999
有线电视系统用无源混合器（5～1000MHz)入网技术条件和测量方法
Specification and methods of measurement on Combiners (5~1000MHz) used for CATV systems
1999-11-17
GY/T 140-1999
有线电视系统输出口(5～1000MHz)入网技术条件和测量方法
Specifications and methods of measurement on system outlets (5~1000MHz) used for CATV systems
1999-11-17
GY/T 143-2000
有线电视系统调幅激光发送机和接收机入网技术条件和测量方法
Specifications and methods of measurement on AM optical transmitter and receiver used in CATV systems
2000-02-02
GY/T 184-2002
有线电视系统模拟光纤放大器技术要求和测量方法
Specifications and methods of measurement on analog optical fiber amplifiers used in CATV system
2002-08-16
GY/T 186-2002
有线电视系统射频同轴电缆屏蔽性能技术要求和测量方法
Specifications and methods of measurement on shielding preformance of RF cable used in CATV systems
2002-08-16
GY/T 217-2006
有线电视系统用射频同轴连接器技术要求和测量方法
Specifications and methods of measurement on Radio-frequency coaxical connector used in CATV systems
2006-07-26
GY/T 195-2003
有线电视系统双向用户端口技术要求和测量方法
Specifications and methods of measurement on two-way subscriber port used in CATV systems
2003-10-13
GY/T 137-1999
有线电视系统用分支器和分配器（5～1000MHz)入网技术条件和测量方法
Specifications and methods of measurement on subscriber's tap and splitter (5~1000MHz) used for CATV systems
1999-11-17
GB/T 11299.9-1989
卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第七节:频率调制器 第八节:频率解调器
Methods of measurement for radio equipment used in satellite earth stations--Part 2:Measurements for sub-systems--Section seven:Frequency demodulators--Section eight:Frequency demodulators
1989-03-31
GY/T 135-1998
有线电视系统物理发泡聚乙烯绝缘同轴电缆入网技术条件和测量方法
Specifications and methods of measurement on coaxial cable with physically-foamed polyethylene insulation used in CATV systems
1998-12-30
BS EN 60510-2-6-1996
Methods of measurement for radio equipment used in satellite earth stations. Measurements for sub-systems-Frequency demodulators
卫星地面站用无线电设备的测量方法 子系统的测量 频率解调器
1996-07-15
GY/T 300-2016
有线数字电视光链路技术要求和测量方法
Technical requirements and measurement methods on optical link used in digital CATV system
2016-05-27
UNE 20711-2-5-1996
METHODS OF MEASUREMENT OF EQUIPMENT USED IN TERRESTRIAL RADIO-RELAY SYSTEMS. PART 2: MEASUREMENTS FOR SUB-SYSTEMS. SECTION FIVE: FREQUENCY DEMODULATORS.
地面无线电中继系统所用设备的测量方法 第2部分:子系统的测量 第五部分:频率解调器
1996-05-10
IEC 60487-2-5-1984
Methods of measurement for equipment used in terrestrial radio-relay systems. Part 2: Measurements for sub-systems. Section Five: Frequency demodulators
用于地面无线电中继系统的设备的测量方法 第2部分:子系统的测量 第五节 - 频率解调器
1984-01-01
IEC 60510-2-6-1992
Methods of measurements for radio equipment used in satellite earth stations - Part 2: Measurements for sub-systems - Section six: Frequency demodulators
用于卫星地球站的无线电设备的测量方法 - 第2部分:子系统的测量 - 第六部分:频率解调器
1992-05-15
IEC 60244-8-1993
Methods of measurement for radio transmitters - Part 8: Performance characteristics of vestigial-sideband demodulators used for testing television transmitters and transposers
无线电发射机测量方法 - 第8部分:用于测试电视发射机和转发器的残留边带解调器的性能特征
1993-03-19
BS EN 60835-2-4-1997
Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on terrestrial radio-relay systems-Transmitter/receiver including modulator/demodulator
数字微波无线电传输系统所用设备的测量方法 地面无线电中继系统的测量 发射机/接收机 包括调制器/解调器
1993-09-15