This document is a modular transmitter application letter submitted to the Federal Communications Commission (FCC) by Quectel Wireless Solutions Company Limited. The application pertains to the device with FCC ID XMR2023EG912UEAL and seeks modular approval in accordance with 47 CFR 15.212 and KDB 996369 D01. The letter details how the device meets the requirements for modular approval, including radio frequency shielding, buffered modulation inputs, power supply regulation, antenna requirements, stand-alone configuration compliance, labeling, rule compliance, and RF exposure requirements.
The document provides explanations for each requirement, demonstrating how the Quectel module complies. It confirms that the radio elements are shielded, the module has buffered modulation inputs, contains power supply regulation, and either contains a permanently attached antenna or a unique antenna connector. The module also demonstrates compliance in a stand-alone configuration and is labeled with its FCC ID. The letter is signed by Jean Hu, Certification Section Manager, on behalf of Quectel Wireless Solutions Company Limited.