DongGuan LeWan Antenna Specification: 2.4GHz Module

Antenna information

This document provides a comprehensive specification for a 2.4GHz antenna module designed by DongGuan LeWan Electronics Technology Co., Ltd. The specification covers key performance parameters such as frequency range (2400-2500MHz), antenna gain, radiation patterns, and return loss. The antenna is intended for use on a system board and is designed to meet BT class 2 output power requirements.

The document includes detailed measurements of peak and average gain in XY, XZ, and YZ planes, as well as a gain table summarizing these values. Radiation pattern diagrams are provided to visualize the antenna's performance in different orientations. Return loss measurements are also included to assess the antenna's impedance matching and signal reflection characteristics.

The document also features a layout diagram of the antenna module on the system board, providing dimensional information for integration purposes. This specification is intended to provide engineers and designers with the necessary information to effectively integrate the antenna module into their products.


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The document includes detailed measurements of peak and average gain in XY, XZ, and YZ planes, as well as a gain table summarizing these values. Radiation pattern diagrams are provided to visualize the antenna's performance in different orientations. Return loss measurements are also included to assess the antenna's impedance matching and signal reflection characteristics.

The document also features a layout diagram of the antenna module on the system board, providing dimensional information for integration purposes. This specification is intended to provide engineers and designers with the necessary information to effectively integrate the antenna module into their products.

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