This document presents a comprehensive test report focusing on the emissions characteristics of Band 25, specifically analyzing bandwidths of 1.4MHz, 3MHz, and 5MHz. The tests were conducted using both QPSK and 16QAM modulation schemes under normal test conditions (NTNV). The primary objective is to assess the device's compliance with regulatory limits for spurious emissions and out-of-band power.
The report includes detailed spectrum analyzer plots illustrating the conducted power levels at various frequencies, along with marker data indicating specific emission levels. Measurements were taken across a wide frequency range, from low frequencies (9kHz) up to higher frequencies (19.15GHz), to ensure a thorough evaluation of the device's emission profile. The results are presented in a clear and concise manner, with pass/fail indicators for each test case.
The data presented in this report is crucial for verifying the device's adherence to regulatory standards and ensuring its proper operation within the designated frequency bands. The report provides valuable insights into the device's emission behavior under different modulation schemes and bandwidth configurations.