Bluetooth Test Report: Emissions and Bandwidth Analysis

Appendix A test data BT

This document presents a comprehensive test report detailing the Bluetooth performance of a device identified by FCC ID 2AYD5-124M01. The report, generated on March 28, 2025, covers various aspects of Bluetooth functionality, including 20dB emission bandwidth, occupied channel bandwidth, maximum conducted output power, carrier frequency separation, time of occupancy, number of hopping channels, and band edge measurements. The testing was conducted under ambient conditions of 22°C and 49% relative humidity, adhering to Part 15C standards.

The report includes detailed test results for different Bluetooth modes (DH1, 2DH1, and 3DH1) across various frequencies (2402 MHz, 2441 MHz, and 2480 MHz). Antenna performance is evaluated, and compliance with specified limits is assessed. The document also features numerous spectrum analyzer plots illustrating the measured parameters, providing visual confirmation of the test results. The test engineer, Evan Ouyang, oversaw the testing process, ensuring adherence to established protocols and standards. The case number for this report is GTS20250313007-2-01.


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tags: ["2AYD5-124M01", "GTS20250313007-2-01", "Bluetooth", "Emissions", "Bandwidth", "Power", "Test Report", "Part15C"]
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This document presents a comprehensive test report detailing the Bluetooth performance of a device identified by FCC ID 2AYD5-124M01. The report, generated on March 28, 2025, covers various aspects of Bluetooth functionality, including 20dB emission bandwidth, occupied channel bandwidth, maximum conducted output power, carrier frequency separation, time of occupancy, number of hopping channels, and band edge measurements. The testing was conducted under ambient conditions of 22°C and 49% relative humidity, adhering to Part 15C standards.

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