This document presents the specifications and approval details for the NFC antenna manufactured by Shenzhen Lejin Radio Frequency Technology Co., LTD. Designed for Shenzhen Creality 3D Technology Co., LTD, the antenna, model PF012, part number LJNF02-24082308-R1A, undergoes rigorous testing and evaluation to ensure compliance with performance and reliability standards.
The report covers electrical characteristics such as frequency, VSWR, impedance, and gain. It also details the materials and mechanical characteristics, including the radiator material, cable type, and connector type. Environmental considerations, including operating and storage temperatures, are also specified. The document outlines the test equipment and conditions used for evaluation, including network analyzers, HSPA/LTE protocol test sets, and a 3D chamber test system. Test results, including matching network performance and NFC parameter measurements, are presented. Finally, the report includes reliability testing data, covering low-temperature storage, high-humidity storage, and salt-spray testing, ensuring the antenna's durability and performance under various environmental conditions.
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