E1: COMMISSION’S RULES FCC规则

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When using a transceiver that displays the carrier frequency of phone signals, which of the following displayed frequencies represents the highest frequency at which a properly adjusted USB emission will be totally within the band?
当使用显示语音信号载波频率的收发信机时, 显示的最高频率为以下哪个值时, 可以表明调校良好的USB发射信号完全包含在频段范围内?





When using a transceiver that displays the carrier frequency of phone signals, which of the following displayed frequencies represents the lowest frequency at which a properly adjusted LSB emission will be totally within the band?







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