This document is an approval sheet for the RFECA3216060A1T ceramic antenna manufactured by Walsin Technology Corporation. It outlines the antenna's key features, including its small size (3.2 x 1.6 x 0.6 mm³), LTCC process, high stability in temperature and humidity, and superb performance when placed on the middle of a PCB edge. The antenna is designed for 2.4 GHz ISM band applications, such as Bluetooth.
The document provides detailed specifications, including dimensions, solder land pattern design, and electronic characteristics such as working frequency range, gain, VSWR, polarization, and impedance. It also includes test results for S11 and VSWR on a test board, as well as radiation patterns in various planes. Furthermore, the approval sheet covers reliability testing, outlining the test conditions and specifications for solderability, leaching, resistance to soldering heat, drop test, vibration, adhesive strength of termination, bending test, temperature cycle, high temperature, humidity, and low temperature.
Finally, the document provides soldering conditions and packaging information, including the ordering code and reel dimensions, as well as cautions for handling and limitations of applications.