NR Band n7A Spurious Emissions and Frequency Stability Test Report

Appendix B.3 for NR Band n7A(2500-2570)_Part7-7_r1

This document presents a comprehensive test report detailing the spurious emissions and frequency stability performance of a device operating in NR Band n7A (2500-2570 MHz). The report includes measurements taken under various configurations, including different bandwidths (15kHz), modulation schemes (DFT-Pi2BPSK and DFT-QPSK), and resource block allocations (Edge_1RB_Left). The tests were conducted at low, middle, and high channels (LCH, MCH, HCH) to ensure thorough characterization of the device's performance across the operating band.

The spurious emissions tests cover a wide frequency range, from 9 kHz to 25.7 GHz, and the results are presented in graphical and tabular formats. The frequency stability tests evaluate the device's ability to maintain a stable carrier frequency under varying voltage and temperature conditions. The report includes detailed measurements of frequency deviation in Hertz (Hz) and parts per million (ppm), along with pass/fail verdicts based on regulatory limits. This report is essential for demonstrating compliance with regulatory requirements and ensuring the reliable operation of the device in the intended operating environment.


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ADR: NR Band n7A, TR-25ADRTCC7007, DFT-Pi2BPSK, DFT-QPSK, Edge_1RB_Left, LCH, MCH, HCH