This document presents the appendix for Band 40 testing of the Smart IoT 4G Router, model TR40, manufactured by Shanghai TUGE Data Technologies Co., Ltd. The report, identified by number BCTC2504135595-3E, details various tests conducted between 2025-04-03 and 2025-05-16, with the report issued on 2025-05-27 by Shenzhen BCTC Testing Co., Ltd.
The tests cover a range of parameters including conducted output power, frequency stability under varying voltage and temperature conditions, peak-to-average ratio, occupied bandwidth, band edge compliance, and out-of-band emissions. Different modulation schemes such as QPSK and 16QAM were employed across various bandwidths (5MHz and 10MHz) and channel configurations to ensure comprehensive evaluation.
The results presented in this appendix provide a detailed analysis of the device's performance within the Band 40 spectrum, confirming its compliance with regulatory standards. Each test result is accompanied by a verdict (PASS/FAIL), ensuring clarity and ease of interpretation. This document serves as a critical component of the overall certification process for the Smart IoT 4G Router.