文件名称
大小更新日期
[国外标准] BS EN 61169-2-2007 Radio-frequency connectors. Sectional specification. Radio frequency coaxial conn
514.06 KB2020-12-01
[国外标准] BS EN 60966-3-2009 Radio frequency and coaxial cable assemblies — Part 3 Sectional specification for
2.28 MB2020-12-01
[国外标准] AS 4943.1-2009 Digital radio—Terrestrial broadcasting Part 1 Characteristics of terrestrial digital
647.99 KB2020-11-30
[国外标准] ETS 300 225-1998 Radio EquipmEN t and Systems(RES) - Technical characteristics and methods of measur
1.37 MB2020-11-30
[国外标准] EN 300 067-1990 Radio Equipment and Systems - Radiotelex equipment operating in the maritime MFHF Se
1.86 MB2020-11-30
200.34 KB2020-11-24
[电子信息书籍] Radio Frequency Integrated Circuit Design 射频集成电路设计(英文版)
9.21 MB2020-03-05