Communication Antenna WiFi Antenna DAI2400-5800

Introduction
Key Features
Parameters
Applications
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Introduction

DAI2400-5800_W05A is a compact WiFi ceramic chip antenna designed for 2.4 GHz and 5.8 GHz wireless communication applications. With a small 3 × 4 × 4 mm SMD package, high efficiency, stable RF performance and linear polarization, it provides reliable wireless connectivity for WiFi modules, IoT devices, smart terminals and embedded communication systems.

Key Features

Dual-Band Wireless Coverage

DAI2400-5800_W05A supports frequency ranges of 2400–2500 MHz and 5150–5850 MHz, making it suitable for dual-band Wi-Fi and WLAN communication applications
Compact SMD Ceramic Design

With a compact 3 × 4 × 4 mm package and dielectric ceramic substrate, the antenna enables space-saving integration into miniaturized wireless devices and embedded modules
Excellent RF Performance

The antenna provides peak gain of up to 4.0 dBi at 2.4 GHz and 6.0 dBi at 5.8 GHz, with an average efficiency of ≥70% for stable wireless signal transmission
Easy PCB Integration

Featuring SMD mounting, a silver-plated electrode and ground base, the antenna supports convenient integration into PCB-based Wi-Fi modules and IoT terminals