Automatic power distribution: When two units at work, system can automatically mixed FM, ensure the two units of the active power distribution error less than 10%.

自动功率分配：当两台机组同时工作时，系统可自动调频调载，保证两台机组的有功功率分配误差不大于10%。

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Transmitter has a high frequency stability and big FM deviation and can also operate under the changing of power supply voltage in the range of. 30%.

其发射机频率稳定度高，调制频偏大，在电源电压变化约30%的条件下亦能稳定工作。

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In this article some results about the study of a SAW power series fm-dl (pfm-dl) with time-bandwidth product of 160 and fractional bandwidth of 32% are presented.

本文报道了对时带宽积为160，相对带宽为3%的幂级数调频SAW色散线的研究结果。

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