This document presents the detailed system check results for the 2450MHz head, conducted by SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch. The system performance check was performed on February 8, 2025, using a D2450V2 dipole with serial number 733. The communication system employed was CW at 2450 MHz with a 1:1 duty cycle.
The measurements were taken in HSL2450 medium, with specific parameters recorded for permittivity and conductivity. The DASY5 configuration included an EX3DV4 probe (SN7636), calibrated on July 17, 2024, and a DAE4 electronics unit (Sn896), calibrated on March 18, 2024. The SAM 3 phantom (Serial: 2031) was used for the tests. The report details the area scan and zoom scan configurations, including grid sizes and measurement parameters. Key results include SAR values for 1g and 10g, peak SAR, and the ratio of SAR at M2 to SAR at M1. The maximum measured SAR value was 22.0 W/kg.