This document presents the test results for LTE NB-IoT Band 85, focusing on effective radiated power output, peak-to-average ratio (CCDF), emission bandwidth, and frequency stability. The tests were conducted by Sushi TOWE Wireless Testing(Shenzhen) Co., Ltd., and the report number is TCWA25010006401. The report includes detailed data tables and graphs illustrating the performance of the device under various operating conditions.
The radiated power output data covers different modulation schemes (BPSK and QPSK), bandwidths (3.75kHz and 15kHz), and channel configurations. The peak-to-average ratio (CCDF) is also evaluated for different QPSK configurations. Emission bandwidth measurements are provided for both BPSK and QPSK modulations, with varying tones and channels. Finally, the frequency stability is assessed under different voltage and temperature conditions to ensure compliance with regulatory requirements.
The test results indicate that the device meets the specified limits for radiated power, peak-to-average ratio, emission bandwidth, and frequency stability, as indicated by the "PASS" verdict for all tests. The report provides a comprehensive overview of the device's performance in the LTE NB-IoT Band 85 spectrum.
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[title] => LTE NB-IoT Band 85 Test Report: Radiated Power & Frequency Stability
[description] => This report details LTE NB-IoT Band 85 testing, including radiated power output, peak-to-average ratio, emission bandwidth, and frequency stability.
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This document presents the test results for LTE NB-IoT Band 85, focusing on effective radiated power output, peak-to-average ratio (CCDF), emission bandwidth, and frequency stability. The tests were conducted by Sushi TOWE Wireless Testing(Shenzhen) Co., Ltd., and the report number is TCWA25010006401. The report includes detailed data tables and graphs illustrating the performance of the device under various operating conditions.
The radiated power output data covers different modulation schemes (BPSK and QPSK), bandwidths (3.75kHz and 15kHz), and channel configurations. The peak-to-average ratio (CCDF) is also evaluated for different QPSK configurations. Emission bandwidth measurements are provided for both BPSK and QPSK modulations, with varying tones and channels. Finally, the frequency stability is assessed under different voltage and temperature conditions to ensure compliance with regulatory requirements.
The test results indicate that the device meets the specified limits for radiated power, peak-to-average ratio, emission bandwidth, and frequency stability, as indicated by the "PASS" verdict for all tests. The report provides a comprehensive overview of the device's performance in the LTE NB-IoT Band 85 spectrum.
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