This document provides a comprehensive antenna specification for a PCB antenna manufactured by Shenzhen Hangshi Eelectronic Technology Co., Ltd. The specification details key performance characteristics such as center frequency, maximum gain, polarization, and impedance. The antenna is designed for omni-directional radiation and operates within the 2.4 GHz ISM band, covering frequencies of 2402 MHz, 2441 MHz, and 2480 MHz.
The document includes detailed radiation patterns for both horizontal and vertical polarizations at each of the specified frequencies. These patterns provide insights into the antenna's performance in different orientations. The antenna's physical dimensions, including a length of 17.10 cm, are also specified. The model number for this antenna is HD238-3T06. The antenna is designed to have an impedance of 50 ohms.
The test address and date are also provided, along with the test instrument used for the measurements. This information ensures traceability and reliability of the data presented in the specification.