“干放”工作电平及技术指标裕量与“干放”级联数的关系分析

Analysing the Relationship Between Cascade Quantities of TFA and the Work Level of TFA as Well as Technical Quota Surplus

对“干放”最小输出电平、最大输出电平和输出电平工作裕量与“干放”级联数的关系进行分析 ,得出“干放”实际最大级联数的求法。对“干放”在最佳输出工作电平时的干线技术参数及其指标裕量与“干放”输出电平工作裕量及“干放”级联数的关系进行较为详细的分析。

Analyses the relationship between cascade quantities of TFA (Trunk Feeder Amplifier)and its minimum/maximum output level as well as the work remaining quantities of output level, thus provides the solution to getting the largest quantity of cascade. Furthermore, analyses calculates and studies in great detail the relationship between TFA technical parameters as well as its quota surplus and the work remaining quantities of TFA output level as well as TFA cascade quantities when the TFA is at its optimal output work level.