- 易迪拓培训,专注于微波、射频、天线设计工程师的培养
The average time of occupancy
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Frequency hopping systems in the 2400-2483.5 MHz band shall use at least
15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed.
Frequency hopping systems may avoid or suppress transmissions on a particular hopping frequency provided that a minimum of 15 channels are used.
上面一段是FCC 15.247 里头的，各位前辈对它是怎么理解的？
15 channels. The average time of occupancy on any channel shall not be greater than 0.4 seconds within a period of 0.4 seconds multiplied by the number of hopping channels employed.
Frequency hopping systems may avoid or suppress transmissions on a particular hopping frequency provided that a minimum of 15 channels are used.
上面一段是FCC 15.247 里头的，各位前辈对它是怎么理解的？
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