This document presents a comprehensive analysis of spurious emissions testing conducted on various LTE bands. The tests were performed using a Keysight Spectrum Analyzer, meticulously configured to capture and analyze emissions across a wide frequency range (30 MHz to 17.55 GHz for Band 4, 30 MHz to 8.49 GHz for Band 5, and 30 MHz to 7.87 GHz for Band 13). The report includes detailed spectrum analyzer plots, showcasing emissions levels under different bandwidths (1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15 MHz, and 20 MHz), modulation schemes (QPSK and 16QAM), and channel configurations (High, Mid, and Low).
Each test scenario is documented with specific parameters, including center frequency, reference offset, attenuation, and resolution bandwidth. The plots display the logarithmic power levels of emissions, allowing for a clear assessment of compliance with regulatory limits. Marker data is provided to identify the frequency and amplitude of significant emissions. The report aims to provide a thorough evaluation of the device's spurious emission characteristics, ensuring adherence to industry standards and regulatory requirements.
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This document presents a comprehensive analysis of spurious emissions testing conducted on various LTE bands. The tests were performed using a Keysight Spectrum Analyzer, meticulously configured to capture and analyze emissions across a wide frequency range (30 MHz to 17.55 GHz for Band 4, 30 MHz to 8.49 GHz for Band 5, and 30 MHz to 7.87 GHz for Band 13). The report includes detailed spectrum analyzer plots, showcasing emissions levels under different bandwidths (1.4 MHz, 3 MHz, 5 MHz, 10 MHz, 15 MHz, and 20 MHz), modulation schemes (QPSK and 16QAM), and channel configurations (High, Mid, and Low).
Each test scenario is documented with specific parameters, including center frequency, reference offset, attenuation, and resolution bandwidth. The plots display the logarithmic power levels of emissions, allowing for a clear assessment of compliance with regulatory limits. Marker data is provided to identify the frequency and amplitude of significant emissions. The report aims to provide a thorough evaluation of the device's spurious emission characteristics, ensuring adherence to industry standards and regulatory requirements.
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