This document provides comprehensive specifications and performance data for the ST003 PCB antenna. Designed for operation at a central frequency of 2450 MHz, this antenna offers a bandwidth of 120 MHz and a peak gain of -1.2 dBi. The antenna maintains an impedance of 50 Ohms and is designed to operate in temperatures ranging from -40 to +85 degrees Celsius.
The document includes detailed dimensional information, with the antenna measuring 2.6 mm in length, 1.5 mm in width, and 0.8 mm in thickness. Performance data includes return loss measurements, demonstrating the antenna's impedance matching characteristics. Additionally, 2D radiation patterns are provided, illustrating the antenna's directional characteristics in the ZX, ZY, and XY planes. These patterns include maximum and average gain values for frequencies of 2400 MHz, 2450 MHz, and 2500 MHz, offering a comprehensive overview of the antenna's performance across the specified frequency range.