卫星通信地球站设备 低噪声变频放大器技术要求
Low noise block for satellite communication earth station equipment techinical requirement
2013-04-25
BS EN 60835-3-4-1997
Methods of measurement for equipment used in digital microwave radio transmission systems. Measurements on satellite earth stations-Low noise amplifier
数字微波无线电传输系统所用设备的测量方法 卫星地面站的测量 低噪声放大器
1993-07-15
IEC 60510-2-3-1989
Methods of measurement for radio equipment used in satellite earth stations. Part 2: Measurements for sub-systems. Section Three: Low noise amplifier
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 第三节:低噪声放大器
1989-01-30
DIN IEC 60510-2-3
Methods of measurement for radio equipment used in satellite earth-stations; measurement for sub-systems; low-noise amplifier; identical with IEC 60510-2-3:1989
卫星地面站用无线电设备的测量方法；子系统的测量；低噪声放大器；与IEC 60510-2-3:1989相同
1993-06-01
IEC 60835-3-4-1993
Methods of measurement for equipment used in digital microwave radio transmission systems - Part 3: Measurements on satellite earth stations - Section 4: Low noise amplifier
数字微波无线电传输系统中使用的设备的测量方法 - 第3部分:卫星地面站的测量 - 第4节:低噪声放大器