Switch on the transceiver and check the TX frequency coverage.

开关的收发器和检查的TX频率范围。

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A novel method to develop a frequency synthesizer with wide frequency coverage, fast frequency switching speed, and low phase noise is proposed.

提出了一种宽相对覆盖、低相位噪声的捷变频频率合成方法。

youdao

More unusual, certainly at this price point, is the tweeter which is equipped with an aluminum phase plug, and ACTS as a waveguide to smooth response and further widen high frequency coverage.

更不寻常的当然是在此价位上，高音配备了一个铝制的相位平衡器，并且它起到了一个使波形平滑的作用，进一步加宽的高频范围。

youdao

The mobile firm has made no secret of its desire to get its hands on lower-frequency spectrum, which can cover much larger areas and offers better indoor coverage than the high-frequency spectrum it currently owns.

BBC: Mobile firm on rural net crusade

They mistake increases in their own coverage of certain phenomenon for an increase in the frequency of the phenomenon itself.

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