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- If the High Frequency (HF) band (3 MHz to 30 MHz) were allocated to 150 identical users at the same time, what bandwidth would be allocated to each user? Assume there is no frequency gap between adjacent channels, and one channel can only be occupied by one user.
- Suppose the bandwidth of each user is 2 kHz and there is 100 Hz frequency gap located between consecutive users. What is the maximum number of users that can be allocated within a frequency band of 200 kHz?
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