ITU-R REPORT BS 463-5-1990 TRANSMISSION OF SEVERAL SOUND PROGRAMMES OR OTHER SIGNALS WITH A SINGLE TRANSMITTER IN FREQUENCY-MODULATION SOUND BROADCASING《使用单个频率调节器进行多声音程序或其他信号的传输》.pdf

相关资源

IRS 70778-2-2018 Recommendations for determining the carrying capacity and fatigue risks of existing metallic railway bridges.pdf

IRS 70712-2018 Rail defects.pdf

IRS 50596-6-2018 Conditions for coding intermodal loading units in combined transport combined transport lines and wagons.pdf

IRS 50596-5-2018 Transport of road vehicles on wagons-Technical Organisation-Conveyance of semi-trailers with P coding or N coding on recess wagons.pdf

IESNA TM-23-2017 Lighting Control Protocols.pdf

IESNA RP-2-2017 Recommended Practice for Retail Lighting.pdf

ITU-R RAPPORT M 766-2 FRENCH-1990 Feasibility of frequency sharing between the GPS and other services《全球定位系统和其他服务之间的频率共享的可行性》.pdf

ITU-R RAPPORT M 763-3 FRENCH-1990 Signal level variation due to multipath effects and blockage by ship-s superstructure in maritime mobile-satellite service lin.pdf

ITU-R RAPPORT M 739-1 FRENCH-1986 Interference due to intermodulation products in the land mobile service between 25 and 100 MHz《由于互调产物在陆地移动服务25和100 MHz之间产生的干扰》.pdf

ITU-R RAPPORT M 319-7 FRENCH-1990 Characteristics of equipment and principles governing the assignment of frequency channels between 25 and 100 MHz for land mob.pdf

猜你喜欢

ITU-R M 1343-1-2005 Essential technical requirements of mobile earth stations for global non-geostationary mobile-satellite service systems in the bands 1-3 GHz (Question ITU-R 210.pdf

ITU-R M 1371-5-2014 Technical characteristics for an automatic identification system using time division multiple access in the VHF maritime mobile frequency band《一个采用时分多址在VHF海上移动频.pdf

ITU-R M 1372-1 FRENCH-2003 Efficient use of the radio spectrum by radar stations in the radiodetermination service《无线电定位业务中关于雷达站发射的无线电频谱的有效使用 问题ITU-R 35 8和ITU-R 216 8》.pdf

ITU-R M 1372-1 SPANISH-2003 Efficient use of the radio spectrum by radar stations in the radiodetermination service《无线电定位业务中关于雷达站发射的无线电频谱的有效使用 问题ITU-R 35 8和ITU-R 216 8》.pdf

ITU-R M 1372-1-2003 Efficient use of the radio spectrum by radar stations in the radiodetermination service《无线测定业务中雷达站无线频谱的有效使用》.pdf

ITU-R M 1388 FRENCH-1999 THRESHOLD LEVELS TO DETERMINE THE NEED TO COORDINATE SERVICE (SOUND) AND PARTICULAR SYSTEMS IN THE LAND BETWEEN SPACE STATIONS IN THE BROADCASTING-SATELLIT广.pdf

ITU-R M 1388 SPANISH-1999 THRESHOLD LEVELS TO DETERMINE THE NEED TO COORDINATE SERVICE (SOUND) AND PARTICULAR SYSTEMS IN THE LAND BETWEEN SPACE STATIONS IN THE BROADCASTING-SATELLI定广.pdf

ITU-R M 1388-1999 Threshold Levels to Determine the Need to Coordinate between Space Stations in the Broadcasting-Satellite Service (Sound) and Particular Systems in the Land Mobil.pdf

ITU-R M 1389 FRENCH-1999 METHODS FOR ACHIEVING COORDINATED USE OF SPECTRUM BY MULTIPLE NON-GEOSTATIONARY MOBILE-SATELLITE SERVICE SYSTEMS BELOW 1 GHZ AND SHARING WITH OTHER SERVICETION.pdf