This document presents the Maximum Permissible Exposure (MPE) report for the 2ASRT-NPX450 projector, conducted by Shenzhen Anbotek Compliance Laboratory Limited. The report assesses the device's compliance with FCC regulations regarding radio frequency (RF) exposure, as outlined in KDB 447498 D01. The evaluation considers various operating frequencies, antenna gains, and exposure classifications to ensure the device meets the required safety standards.
The report details the EUT (Equipment Under Test) specifications, including the FCC ID, operating frequency bands (Bluetooth and WLAN), device category (mobile), and exposure classification (General Population/Uncontrolled exposure). It also provides information on antenna diversity and maximum antenna gains for different wireless modes. The evaluation applies MPE assessment to determine the RF exposure levels at a specified distance from the device.
The measurement results section presents the maximum output power, tune-up tolerance, antenna gain, and calculated power density at 20cm for various operating modes. The report concludes with an assessment of simultaneous transmission scenarios, ensuring that the combined RF exposure levels remain within the permissible limits. Based on the results, the report determines whether a standalone SAR test is required.