Home / Standards / GB/T 11299.7-1989 GB/T 11299.7-1989 Active Methods of measurement for radio equipment used in satellite earth stations--Part 2:Sub-systems measurements--Section three:Low noise amplifier 卫星通信地球站无线电设备测量方法 第二部分:分系统测量 第三节:低噪声放大器 Standard Type GBT ICS 33.060.30 CCS M04 Status 现行 Issue Date 1989-03-31 Implementation 1990-01-01 Responsible Dept 工业和信息化部(电子) Drafting Unit N/A