The 900-1000 MHz range corresponds to approximately how many channels?

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Multiple Choice

The 900-1000 MHz range corresponds to approximately how many channels?

In this range, you’re counting how many separate channels fit across the 100 MHz of spectrum from 900 to 1000 MHz. The typical channel spacing assumed for many 900 MHz systems is about 0.625 MHz (625 kHz) per channel. Dividing 100 MHz by 0.625 MHz gives roughly 160 channels. So the 900–1000 MHz band accommodates about 150–160 channels. If the channel width were different, the count would change, but 0.625 MHz spacing yields the close to 160 channels, matching the best answer.

In this range, you’re counting how many separate channels fit across the 100 MHz of spectrum from 900 to 1000 MHz. The typical channel spacing assumed for many 900 MHz systems is about 0.625 MHz (625 kHz) per channel. Dividing 100 MHz by 0.625 MHz gives roughly 160 channels. So the 900–1000 MHz band accommodates about 150–160 channels. If the channel width were different, the count would change, but 0.625 MHz spacing yields the close to 160 channels, matching the best answer.

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