This document presents the test results for emission and occupied bandwidth measurements conducted on the MZYIA55SC device, adhering to FCC Part 15E standards. The tests were performed on April 26-27, 2025, under controlled ambient conditions (23°C, 48%RH). The device was tested across various 5GWLAN modes, including 11A, 11N20SISO, 11N40SISO, 11AC20SISO, 11AC40SISO, 11AC80SISO, 11AX20SISO, 11AX40SISO, and 11AX80SISO, using Antenna 1.
The report includes detailed measurements of 26dB emission bandwidth, occupied channel bandwidth, and duty cycle. Spectrum analyzer plots are provided to visualize the signal characteristics in each mode. The test setup and procedures are designed to ensure accurate and repeatable results, demonstrating the device's compliance with regulatory requirements. The data presented in this report is crucial for verifying the device's suitability for operation within the specified frequency bands and power limits.
The tests were conducted by Evan Ouyang, and the results are presented in tabular and graphical formats for easy interpretation. The report provides a comprehensive overview of the device's RF performance, supporting its certification and market access.