首页 › 答案 › 题库 › 知到智慧树 › 未分类

Negative dB values represent（）.

Negative dB values represent（）.
A.power gain
B.power losses
C.power values that do not change
正确答案：power losses

上一条：If several identical stages of amplifiers， each having the exact same upper and lower cutoff frequencies， are connected in cascade， then the bandwidth of the resulting amplifier will（）.

下一条：An amplifier has a midband power gain of 24，500.What is the value of the power gain in dB for the circuit？（）