What do LF, HF and UHF stand for?

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• 日期: 2018-09-05
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Just like the radio we listen to, radio frequency tags and readers have to be tuned to the same frequency to work.LF, HF, UHF correspond to different radio frequencies.LF stands for low frequency rf, around 125KHz, HF stands for high frequency rf, around 13.54mhz, and UHF stands for UHF rf, within the range of 850 to 910MHz.