This document presents the FCC WiFi/BT TAS validation report for the OPPO mobile phone, model CPH2737, FCC ID R9C-OP24321. The report details the validation of the Time-Averaged Specific Absorption Rate (TA-SAR) and Time-Averaged Power Density (TA-PD) algorithms, ensuring compliance with FCC regulations (47 CFR Part 2 (2.1093)). The testing was conducted by SPORTON INTERNATIONAL INC. between April 20, 2025, and April 29, 2025.
The report outlines the test scenarios, procedures, and measurement setups used to validate the Wi-Fi and BT TA-SAR/TA-PD algorithms. These scenarios include TX mode changes, band handover, antenna switching, exposure condition index changes, and simultaneous SAR and PD measurements. The document also includes detailed conducted power measurements and SAR measurements to verify the algorithm's performance under various operating conditions.
The results demonstrate that the OPPO CPH2737 mobile phone, equipped with Mediatek's TA-SAR and TA-PD algorithms, meets the FCC SAR and PD regulations. The algorithms effectively maintain SAR and PD levels below the FCC regulatory limits, ensuring RF exposure compliance.