limited frequency range

例句：

1. 1. The device has a limited frequency range, so it can only be used in certain environments.
   该设备有有限的频率范围，因此只能在特定环境中使用。
2. 2.Due to the limited frequency range of the radio waves, we can only receive signals from nearby stations.
   由于无线电波的频率范围有限，我们只能接收附近电台的信号。
3. 3.The limited frequency range of the microwave oven makes it difficult for us to cook large dishes.
   微波炉的有限频率范围使我们难以烹饪大餐。