A gain control mechanism allows for accurate adjustment of the output transmit power level.

增益控制机构允许对输出发射功率电平的精确调整。

youdao

On this base, the optimization of circuits for decreasing the spurious level including determination of stage gain. loss and LO power is proposed. Finially, the application example is given.

在此基础上提出了旨在减小杂散电平的电路优化设计方法，其中包括在满足上变额总增益要求的条件下，电路各级增益或衰减的配置、本振功率的确定等，最后给出应用实例。

youdao

It provides phantom power for condenser mics, and has an adjustable gain control for setting the most favorable input level.

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