小信号低频放大器的调整与测试  

Adjustment and Test of Small Signal Low-frequency Amplifier

作　　者：顾敏燕[1] 

机构地区：[1]苏州技师学院石湖分院

出　　处：《电子技术（上海）》2009年第11期13-15,共3页Electronic Technology

摘　　要：针对新安装完成的小信号低频放大器,通过对电路的测试和调整,可发现和纠正设计方案的不足,并查出电路安装中的错误,然后采取措施加以改进,使之达到预定的技术要求。本文就小信号低频放大器给出了完整的调整与测试步骤,具有很高的理论参考意义和实际使用价值。For the newly-installed small signal low-frequency amplifier, the deficiency of the designing scheme can be found out and corrected by testing and adjusting the electric circuits. And the mistakes in the circuit installation can be ascertained, so that measures for improvement can be taken in order to come up to the predetermined technical requirements. This article presents complete adjustment and test steps for the small signal low-frequency amplifier. It has highly theoretical reference significance and practical application value.

关 键 词：静态调试 动态 增益 输入电阻 输出电阻 

分 类 号：TN722.11[电子电信—电路与系统] TS958.07[轻工技术与工程]