ITU-R REPORT P 228-3-1986 Measurement of field strength for VHF (metric) and UHF (decimetric) broadcast services including television《甚高频(米波)和超高频(分米波)广播业务电场强度的测量 包括电视广播业务》.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

ETSI EN 300 674-2-2-2016 Transport and Traffic Telematics (TTT) Dedicated Short Range Communication (DSRC) transmission equipment (500 kbit s 250 kbit s) operating in the 5 795 MH.pdf

ETSI EN 300 674-2-2-2016 Transport and Traffic Telematics (TTT) Dedicated Short Range Communication (DSRC) transmission equipment (500 kbit s 250 kbit s) operating in the 5 795 MH_1.pdf

ETSI EN 300 676-1-2011 Ground-based VHF hand-held mobile and fixed radio transmitters receivers and transceivers for the VHF aeronautical mobile service using amplitude modulation .pdf

ETSI EN 300 676-1-2011 Ground-based VHF hand-held mobile and fixed radio transmitters receivers and transceivers for the VHF aeronautical mobile service using amplitude modulation _1.pdf

ETSI EN 300 676-2-2015 Ground-based VHF hand-held mobile and fixed radio transmitters receivers and transceivers for the VHF aeronautical mobile service using amplitude modulation .pdf

ETSI EN 300 676-2-2015 Ground-based VHF hand-held mobile and fixed radio transmitters receivers and transceivers for the VHF aeronautical mobile service using amplitude modulation _1.pdf

ETSI EN 300 676-2003 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) Ground-Based VHF Hand-Held Mobile and Fixed Radio Transmitters Receivers and Transceivers for th.pdf

ETSI EN 300 676-2003 Electromagnetic Compatibility and Radio Spectrum Matters (ERM) Ground-Based VHF Hand-Held Mobile and Fixed Radio Transmitters Receivers and Transceivers for th_1.pdf

ETSI EN 300 686-2001 Access and Terminals (AT) 34 Mbit s and 140 Mbit s Digital Leased Lines (D34U D34S D140U D140S) Network Interface Presentation (V1 2 1)《接入和终端(AT) 34 Mbit s和140.pdf