This document details the calibration parameters of the EX3DV4 probe, serial number 7391, specifically determined for head tissue simulating media. Conducted by the TTL Speag Calibration Laboratory in collaboration with CAICT, the calibration ensures accurate measurements in RF exposure assessments. The document provides crucial data, including ConvF (conversion factors), Alpha, and Depth values, across a range of frequencies from 750 MHz to 5800 MHz. These parameters are essential for compensating for the effects of the head tissue on the probe's readings, ensuring precise SAR (Specific Absorption Rate) measurements.
The calibration process involves determining the probe's response in controlled conditions using standardized methods. The provided tables outline the relative permittivity and conductivity of the head tissue simulating media at each frequency, along with the corresponding ConvF values for the X, Y, and Z axes. Alpha and Depth parameters are also specified, which account for boundary effects and improve measurement accuracy near the tissue surface. The document also includes frequency response and receiving pattern data, as well as linearity assessment. This information is vital for researchers and engineers involved in evaluating the safety of wireless devices and ensuring compliance with regulatory standards.