This document presents the calibration certificate for the D5GHzV2 dipole, serial number 1176, performed by the CTTL calibration laboratory in Beijing. The calibration adheres to national standards, ensuring the accuracy and reliability of measurements. The certificate details the calibration process, equipment used, and the measured parameters of the dipole at various frequencies (5250 MHz, 5600 MHz, and 5750 MHz).
The calibration was conducted under controlled laboratory conditions, maintaining a consistent temperature and humidity. Key parameters such as impedance, return loss, and SAR values were measured and documented. The results demonstrate the dipole's performance within specified limits, ensuring its suitability for SAR testing. The certificate also includes antenna parameters with Head TSL, general antenna parameters, and additional EUT data.
This certificate is essential for maintaining the validity of SAR measurements performed using this dipole. It provides traceability to national standards and ensures the accuracy of SAR testing results. The document also includes appendices with additional assessments outside the scope of CNAS L0570.