TOWE Lab SAR Test Report: M71E Bluetooth (GFSK, DH5)

Appendix B SAR Test Plots

This document presents the Specific Absorption Rate (SAR) test results for the M71E device, conducted by TOWE Lab. The tests were performed to evaluate the device's compliance with safety standards regarding radio frequency (RF) exposure. The device was tested in the FRONT position, operating on the ISM 2.4 GHz band using Bluetooth (GFSK, DH5) modulation, specifically on channel 39 (2441.000 MHz).

The report details the hardware setup, including the phantom used (Twin-SAM V8.0) and the probe (EX3DV4 SN7812). It also specifies the TSL (Tissue Simulating Liquid) properties and calibration dates for both the probe and the DAE (Data Acquisition Electronics). The measurement results include area and zoom scans, providing detailed SAR values (psSAR1g and psSAR10g) and power drift information. The report also indicates whether power scaling was enabled or disabled during the tests.

The interpolated SAR value is provided, along with other relevant parameters such as the M2/M1 ratio and the distance to the 3dB peak. The document includes a visual representation of the interpolated SAR distribution.


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tags: ["M71E", "Bluetooth", "GFSK", "DH5", "ISM 2.4 GHz", "TCEA24120039102"]
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The report details the hardware setup, including the phantom used (Twin-SAM V8.0) and the probe (EX3DV4 SN7812). It also specifies the TSL (Tissue Simulating Liquid) properties and calibration dates for both the probe and the DAE (Data Acquisition Electronics). The measurement results include area and zoom scans, providing detailed SAR values (psSAR1g and psSAR10g) and power drift information. The report also indicates whether power scaling was enabled or disabled during the tests.

The interpolated SAR value is provided, along with other relevant parameters such as the M2/M1 ratio and the distance to the 3dB peak. The document includes a visual representation of the interpolated SAR distribution.

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