This document presents a comprehensive analysis of spurious emissions testing conducted in accordance with FCC Part 27 regulations, specifically focusing on B7 Normal operating conditions. The report details the test setup, procedures, and results obtained for various modulation schemes, including QPSK and 16QAM, across a range of bandwidths from 1.4MHz to 20MHz. The data presented includes spectrum analyzer plots illustrating the emission levels at different frequency ranges, along with detailed tables summarizing the power levels and ALimit values for each test configuration.
The tests were performed to ensure compliance with FCC limits on out-of-band emissions, which are crucial for maintaining signal integrity and preventing interference with other wireless services. The results demonstrate the device's ability to meet these stringent requirements under normal operating conditions. The report provides a valuable resource for understanding the device's emission characteristics and verifying its compliance with regulatory standards. The testing was conducted by Loge Long on April 2, 2025.