This document presents a detailed test report on the bandwidth characteristics of devices operating under the 802.11 a/n/ac standards within the Unlicensed National Information Infrastructure (U-NII) bands. The report, identified by reference number WTX25D02025644W002, includes comprehensive measurements and analysis of 26 dB bandwidth and 99% occupied bandwidth for various modulation schemes and channel configurations.
The testing methodology adheres to FCC 47CFR Part 15 Section 15.407(a), KDB662911 D01, and KDB789033 D02 guidelines, ensuring compliance with regulatory standards. The report provides spectrum analyzer plots illustrating the bandwidth measurements for different 802.11 modes, including 802.11a, 802.11n (HT20, HT40), and 802.11ac (VHT20, VHT40, VHT80) across various U-NII bands (U-NII-1, U-NII-2A, U-NII-2C, and U-NII-3). The results demonstrate that the tested devices meet the required bandwidth specifications, with detailed data tables summarizing the measured bandwidth values for each mode and channel.
The report serves as a valuable resource for understanding the bandwidth performance of 802.11 a/n/ac devices and verifying their compliance with regulatory requirements. The included spectrum analyzer plots provide visual confirmation of the bandwidth measurements, enhancing the clarity and reliability of the test results.