This report, designated FA521816D, documents the RF exposure evaluation of the OPPO CPH2737 mobile phone, conducted by Sporton International Inc. (Shenzhen). The evaluation focuses on SAR (Specific Absorption Rate) characterization, a crucial step for enabling the MediaTek TA-SAR feature. This feature dynamically manages the transmitting power of WWAN and WLAN/BT components to ensure continuous compliance with FCC RF exposure limits.
The report details the procedures used for SAR characterization and presents the resulting parameters, which serve as inputs for the TA-SAR algorithm. These parameters, referred to as SAR char, are essential for real-time control and management of RF exposure. The SAR char values, including Plimit for various technologies and bands, are incorporated into the device's NV settings to activate the TA-SAR feature.
The report confirms that the tested sample complies with the requirements outlined in 47 CFR Part 2.1093 and relevant FCC KDB publications. The findings are specific to the tested model and sample, and any reproduction of the report requires written approval from Sporton International Inc. (Shenzhen).