Voltage controlled crystal oscillator (VCXO) plays an important roll in the atomicfrequencystandard.
压控晶体振荡器是原子频标的重要组成部分。
2
Analyses failures of XSR type of Rubidium atomicfrequencystandard used in our factory, and introduces the situation of particular overhaul in detail.
对我厂的频率标准X SR型铷原子频标发生的故障及具体检修情况作了较详细的分析和介绍。
3
AtomicfrequencyStandard is the frequency and time benchmark of space technology and time awarding system, directly determining the quality of satellite communications.