This document outlines the design specifications for the Kyocera AVX internal WiFi antenna (part number FP80312, also known as SM-L330) intended for use in the Samsung SM-L330 Smart Watch. This is revision A of the specification. The document details the antenna's electrical characteristics, including frequency band (2.400-2.485 MHz and 5.150-5.825 MHz), VSWR, and passive measurement results. It specifies that the antenna's performance is evaluated in free space and in a talk position, mounted on the Smart Watch PCB provided by Samsung.
The document also describes the test methods used to evaluate the antenna, including return loss, VSWR, and radiation pattern testing. These tests are conducted in a KSS chamber using a network analyzer. The specification emphasizes the importance of maintaining the integrity of the Smart Watch and PCB design, as modifications can affect antenna performance. Any changes require discussion and agreement between Kyocera AVX and Samsung. The document includes detailed information on test equipment, measurement setups, and performance metrics for the antenna.