发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本规范规定了军用涉密场所移动电话干扰器的技术要求、质量保证规定和交货准备等。 本规范适用于军用涉密场所使用的CDMA800、GSM900/DCS1800、PHS1900等移动电话干扰器
General specification of mobile phone signal jammer for military secret locations
Provides details for protection to an AMPS cellular mobile station receiver against the interfering effects of radiated signals employing amplitude
AMPS receiver immunity to interfering signals employing amplitude modulation
Consideration is given in this report to the possible effects of interference on telephone channels in the maritime mobile-satellite service using
PERMISSIBLE LEVELS OF INTERFERENCE INTO TELEPHONE CHANNELS IN THE MARITIME MOBILE-SATELLITE SERVICE
International Mobile Telecommunications 2000 (IMT-2000) third generation mobile systems started service around the year 2000, and provide access
Characteristics of terrestrial IMT-2000 systems for frequency sharing/ interference analyses
The ITU Radiocommunication Assembly considering a) that the aeronautical mobile-satellite (R) service (AMS(R)S) provides communications relating
Interference to the aeronautical mobile-satellite (R) service
Etablir des règles uniformes pour l'appréciation de la conformité aux règles de sécurité et des propriétés électriques, mécaniques et climatiques des
本规范规定了移动通信干扰设备的技术要求、质量保证规定和交货准备等。 本规范适用于地面、机载移动通信干扰设备的研制、生产和检验,是编制干扰设备产品规范的基本依据
General specification for mobile communication jamming equipment
Prezentul standard stabile?te limitele admisibile ale perturba?iilor radioelectrice produse ?n gama de frecven?? 0,15.. .300 MHz de instala?iile de
Radio-interfercnces WIRE TELECOMMUNICATION INSTALLATIONS Permissible limits of radiointerferences and specifically test conditions
Specification for radio disturbance and immunity measuring apparatus and methods.part 1-4: radio disturbance and immunity measuring apparatus.ancillary equipment.radiated disturbances
that the World Administrative Radio Conference, Geneva, 1979, in Recommendation No. 64, invited the CCIR to continue its study of signal-to-noise
Signal-to-Interference Ratios and Minimum Field Strengths Required in the Aeronautical Mobile (R) Service Above 30 MHz - Section 8K - Aeronautical Mobile Service (Terrestrial)
Electromagnetic interference filters
Electromagnetic interference filters
This drawing describes the requirements for hybrid microcircuit electromagnetic interference (EMI) suppression filters to be processed in accordance
FILTER, EMI, HYBRID
1.1 本标准规定的这些要求适用于安装在或连接于其电压不超过600V的电路中,且按照国家电气法规定安装的电磁干扰(EMI)滤波器。 1.2 本标准规定的这些要求适用于用来衰减由电磁源产生的用射频信号(如噪声或干扰)的滤波器。这些滤波器由单独使用的电容器和电感器组成或由它们的组合件构成,也可以
EMI filter
本规范规定了军用涉密场所移动电话干扰器的技术要求、质量保证规定和交货准备等。 本规范适用于军用涉密场所使用的CDMA800、GSM900/DCS1800、PHS1900等移动电话干扰器
General specification of mobile phone signal jammer for military secret locations
Provides details for protection to an AMPS cellular mobile station receiver against the interfering effects of radiated signals employing amplitude
AMPS receiver immunity to interfering signals employing amplitude modulation
Consideration is given in this report to the possible effects of interference on telephone channels in the maritime mobile-satellite service using
PERMISSIBLE LEVELS OF INTERFERENCE INTO TELEPHONE CHANNELS IN THE MARITIME MOBILE-SATELLITE SERVICE
International Mobile Telecommunications 2000 (IMT-2000) third generation mobile systems started service around the year 2000, and provide access
Characteristics of terrestrial IMT-2000 systems for frequency sharing/ interference analyses
The ITU Radiocommunication Assembly considering a) that the aeronautical mobile-satellite (R) service (AMS(R)S) provides communications relating
Interference to the aeronautical mobile-satellite (R) service
Etablir des règles uniformes pour l'appréciation de la conformité aux règles de sécurité et des propriétés électriques, mécaniques et climatiques des
本规范规定了移动通信干扰设备的技术要求、质量保证规定和交货准备等。 本规范适用于地面、机载移动通信干扰设备的研制、生产和检验,是编制干扰设备产品规范的基本依据
General specification for mobile communication jamming equipment
Prezentul standard stabile?te limitele admisibile ale perturba?iilor radioelectrice produse ?n gama de frecven?? 0,15.. .300 MHz de instala?iile de
Radio-interfercnces WIRE TELECOMMUNICATION INSTALLATIONS Permissible limits of radiointerferences and specifically test conditions
Specification for radio disturbance and immunity measuring apparatus and methods.part 1-4: radio disturbance and immunity measuring apparatus.ancillary equipment.radiated disturbances
that the World Administrative Radio Conference, Geneva, 1979, in Recommendation No. 64, invited the CCIR to continue its study of signal-to-noise
Signal-to-Interference Ratios and Minimum Field Strengths Required in the Aeronautical Mobile (R) Service Above 30 MHz - Section 8K - Aeronautical Mobile Service (Terrestrial)
Electromagnetic interference filters
Electromagnetic interference filters
This drawing describes the requirements for hybrid microcircuit electromagnetic interference (EMI) suppression filters to be processed in accordance
FILTER, EMI, HYBRID
1.1 本标准规定的这些要求适用于安装在或连接于其电压不超过600V的电路中,且按照国家电气法规定安装的电磁干扰(EMI)滤波器。 1.2 本标准规定的这些要求适用于用来衰减由电磁源产生的用射频信号(如噪声或干扰)的滤波器。这些滤波器由单独使用的电容器和电感器组成或由它们的组合件构成,也可以
EMI filter