Communication Antenna SMD Cellular Antenna

Introduction
Key Features
Parameters
Applications
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Introduction

DAI698-2700_W12A is a compact SMD cellular antenna designed for wideband wireless communication applications. Covering 698–960 MHz and 1700–2700 MHz, it delivers stable signal performance, high efficiency and easy PCB integration for 2G, 3G, 4G and LTE terminal devices.

Key Features

Wideband Cellular Coverage

DAI698-2700_W12A supports 698–960 MHz and 1700–2700 MHz frequency ranges, making it suitable for 2G, 3G, 4G and LTE wireless communication devices
Compact SMD Design for PCB Integration

With a compact 40 × 5 × 5 mm form factor and SMD mounting design, this antenna supports efficient integration into space-constrained terminal products and embedded wireless modules
Reliable RF Performance

The antenna provides 1.5 dBi peak gain in the 698–960 MHz band and 4.5 dBi peak gain in the 1700–2700 MHz band, with average efficiency of ≥55% and ≥70% respectively for stable cellular signal performance
Durable Ceramic Construction

Built with dielectric ceramic substrate, silver-plated electrode and silver-plated ground base, the antenna offers reliable electrical performance and supports operation across a wide temperature range from -40℃ to +85℃