This document presents the test results for Bluetooth Low Energy (BLE) devices, focusing on radiated and conducted emissions. The tests were conducted by TÜV Rheinland and adhere to FCC 15.247 standards. The report includes detailed measurements of conducted power spectral density, 6dB bandwidth, 99% bandwidth, and conducted spurious emissions. Radiated spurious emissions were also measured across various frequency ranges, including 30 MHz - 1 GHz and 1 GHz - 18 GHz. Additionally, radiated emissions in restricted bands were assessed.
The tested devices include wireless mouse models MB566T, MB565T, and MB231T. The tests were performed under various conditions, including different modulation schemes and channel configurations. The report provides specific data on peak and average emissions, limit margins, antenna polarization, and azimuth angles. The results are presented in tables and graphs, offering a comprehensive overview of the devices' compliance with regulatory requirements. This information is crucial for ensuring the devices meet the necessary standards for safe and reliable operation.