This document is a test report prepared by Dt&C Co., Ltd. for MOTREX CO., LTD.'s SMART DISPLAY device, model MH310L-H01. The report details the results of tests conducted to ensure compliance with FCC Part 15.247 regulations, specifically focusing on frequency hopping spread spectrum (FHSS) systems operating within the 2400-2483.5 MHz band.
The tests performed include measurements of maximum peak conducted output power, 20 dB bandwidth, carrier frequency separation, number of hopping channels, time of occupancy, and unwanted emissions (both conducted and radiated). The report outlines the test setups, procedures, and limits applied during the evaluation. The EUT (Equipment Under Test) was configured to operate in various modulation schemes (GFSK, π/4-DQPSK, and 8DPSK) to assess its performance under different conditions.
The results presented in the report indicate that the SMART DISPLAY device complies with the specified FCC regulations. The report includes detailed data tables, spectrum analyzer plots, and information on the test environment and equipment used. The antenna requirement is also addressed, confirming that the device utilizes a permanently attached antenna.