Which frequency band is characterized by slower speeds but longer range?

Prepare for the CodeHS Cybersecurity Level 1 Test with flashcards and multiple choice questions. Each question is designed with hints and explanations to ensure you are exam-ready.

The 2.4 GHz frequency band is known for providing longer range compared to higher frequency bands, such as 5.0 GHz or 60 GHz. This is primarily due to its lower frequency, which allows signals to penetrate walls and obstacles more effectively, and it can cover a larger area. While the speeds transmitted over the 2.4 GHz band are generally slower than those available on higher frequency bands, this characteristic makes it suitable for applications where coverage is more critical than speed. This band is often used for Wi-Fi connections and other devices that require reliable long-distance communication, even at the cost of speed.

In contrast, the 5.0 GHz band offers greater speeds but has a shorter range because its higher frequency waves are less effective at penetrating obstacles. The 60 GHz band operates at an even higher frequency, providing very high speeds but an extremely limited range, often requiring line-of-sight to maintain a connection. The 1.2 GHz band is less common in consumer technology and isn't typically associated with the characteristics described in the question. Thus, the 2.4 GHz band stands out for its balance of longer range and slower speeds.

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