reference frequency multiplier

例句：

1. 1.The reference frequency multiplier is used to adjust the signal strength for better reception.
   参考频率乘数用于调整信号强度，以便更好地接收。
2. 2. In radio engineering, the reference frequency multiplier is crucial for maintaining accurate time synchronization.
   在无线电工程中，参考频率乘数对于保持准确的时间同步至关重要。
3. 3. The engineers carefully adjusted the reference frequency multiplier to ensure optimal performance of the communication system.
   工程师们仔细调整参考频率乘数，以确保通信系统的最佳性能。