Which AP models primarily use one radio band?

The AP100 and AP102 models are designed to operate primarily on a single radio band, specifically the 2.4 GHz band. This characteristic makes them suitable for environments where a simpler and more cost-effective wireless solution is sufficient, such as small office setups or specific locations within larger networks that do not require the additional bandwidth provided by dual-band capabilities.

In contrast, models like the AP200 and AP300 support dual-band operation, meaning they can use both the 2.4 GHz and 5 GHz bands, which allows them to handle a higher number of simultaneous connections and provides better performance in congested areas. The AP200 and AP300 are targeted at more demanding environments where higher throughput and better performance levels are essential.

Thus, the distinction in radio band usage is a key factor in identifying the AP100 and AP102 as primarily single-band access points, making this choice the most accurate in relation to the question.