This document is an FCC test report prepared by Shenzhen Anbotek Compliance Laboratory Limited, detailing the compliance testing of a Bluetooth speaker manufactured by Shenzhen Epoch Development Electronics Co., Ltd. The report, identified by number 1812C50193312501, assesses the speaker's adherence to FCC regulations under 47 CFR Part 15.247.
The report covers a comprehensive range of tests, including conducted emissions, radiated emissions, bandwidth measurements, output power, channel separation, and dwell time. Various operational modes, such as GFSK, π/4 DQPSK, and 8DPSK modulation, were evaluated. The document provides detailed test setups, procedures, and results, ensuring the speaker meets the required standards for operation in the 2402MHz to 2480MHz frequency band.
The report includes information about the test equipment used, the test environment, and the uncertainty of measurements. It also contains appendices with test setup photographs, external photographs, and internal photographs of the device. The conclusion of the report indicates that the EUT (Equipment Under Test) is technically compliant with the specified FCC requirements.