This document presents a comprehensive test report detailing the power spectral density (PSD) measurements for various LTE Frequency Division Duplexing (FDD) bands. The report covers a range of bandwidths, including 1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, and 20MHz, across different LTE bands such as Band 13, Band 25, Band 26a, Band 26b, and Band 66. The tests were conducted using both Quadrature Phase Shift Keying (QPSK) and 16-Quadrature Amplitude Modulation (16QAM) schemes to evaluate the PSD performance under different modulation conditions.
The measurements were performed using a KEYSIGHT spectrum analyzer, and the results are presented in both graphical and tabular formats. The graphical representations include Power Stat CCDF plots for various channel configurations, while the tabular data summarizes the test results, including the RB Configuration, Test Result (dB), Limit (dB), and Verdict (Pass/Fail) for each channel and modulation scheme. The report aims to provide a detailed analysis of the PSD characteristics of the LTE FDD signals, ensuring compliance with regulatory limits and standards.
The test setup and methodology are described in detail, including the center frequency settings, bandwidth configurations, and modulation parameters. The report also includes metadata such as the exhibit title and description, providing context for the test results. The data presented in this report is intended for use in evaluating the performance of LTE FDD systems and ensuring compliance with regulatory requirements.
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This document presents a comprehensive test report detailing the power spectral density (PSD) measurements for various LTE Frequency Division Duplexing (FDD) bands. The report covers a range of bandwidths, including 1.4MHz, 3MHz, 5MHz, 10MHz, 15MHz, and 20MHz, across different LTE bands such as Band 13, Band 25, Band 26a, Band 26b, and Band 66. The tests were conducted using both Quadrature Phase Shift Keying (QPSK) and 16-Quadrature Amplitude Modulation (16QAM) schemes to evaluate the PSD performance under different modulation conditions.
The measurements were performed using a KEYSIGHT spectrum analyzer, and the results are presented in both graphical and tabular formats. The graphical representations include Power Stat CCDF plots for various channel configurations, while the tabular data summarizes the test results, including the RB Configuration, Test Result (dB), Limit (dB), and Verdict (Pass/Fail) for each channel and modulation scheme. The report aims to provide a detailed analysis of the PSD characteristics of the LTE FDD signals, ensuring compliance with regulatory limits and standards.
The test setup and methodology are described in detail, including the center frequency settings, bandwidth configurations, and modulation parameters. The report also includes metadata such as the exhibit title and description, providing context for the test results. The data presented in this report is intended for use in evaluating the performance of LTE FDD systems and ensuring compliance with regulatory requirements.
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