This document presents the appendix for Band 26 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 a comprehensive set of tests conducted between 2025-04-03 and 2025-05-16, with the report issued on 2025-05-22. The tests cover various aspects of the device's performance within Band 26, 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.
The appendix provides detailed tabular data for each test, specifying the band, bandwidth, UL channel, RB size and position, modulation scheme, power levels, and a verdict indicating whether the device passed the test criteria. Frequency stability is assessed by measuring the frequency deviation under different voltage and temperature conditions, ensuring it remains within acceptable limits. The report also includes graphical representations of occupied bandwidth and band edge measurements. All tests were conducted by Shenzhen BCTC Testing Co., Ltd., ensuring compliance with relevant regulatory standards.