This document presents a detailed test report from the ADR Test and Certification Center, focusing on the frequency stability and spurious emissions of a wireless communication device operating in the NR Band n2A (1850-1910 MHz) range. The report, identified as TR-25ADRTCC7007, includes comprehensive test results for various modulation schemes, including DFT-Pi2BPSK and DFT-QPSK, under different temperature and voltage conditions.
The tests were conducted to ensure compliance with regulatory standards, specifically addressing frequency error and spurious emissions. The report provides detailed spectrum plots and tabular data, showcasing the device's performance across a wide frequency range (9 kHz to 19.1 GHz). The results indicate that the device meets the required limits for spurious emissions and maintains frequency stability within acceptable tolerances under varying environmental conditions.
The report includes data for Low Channel (LCH), Middle Channel (MCH), and High Channel (HCH) configurations, with a focus on the 'Edge_1RB_Left' resource block allocation. The findings presented in this report are crucial for verifying the device's suitability for deployment and adherence to regulatory requirements.