The 2400–2500 MHz 3dBi PCB Antenna is a compact, high-performance antenna designed for 3G, 4G LTE, and WiFi applications operating in the 2.4GHz frequency range. With a 3dBi gain, it provides a balanced combination of range and signal strength, making it ideal for IoT devices, routers, modems, and other wireless communication systems.

This antenna is built on a PCB (Printed Circuit Board) substrate, ensuring durability and ease of integration into electronic designs. Its surface-mount (SMD) form factor allows for direct soldering onto PCBs, saving space and simplifying assembly. The antenna’s omnidirectional radiation pattern ensures consistent signal coverage in all directions, making it suitable for both indoor and outdoor use.

Whether you’re designing a smart home device, a wireless sensor, or a cellular modem, this antenna delivers reliable performance in a compact and cost-effective package.

Common Applications

• IoT Devices: Smart home gadgets, sensors, and trackers.
• Wireless Routers: WiFi routers, modems, and access points.
• Cellular Modems: 3G/4G LTE modules for remote communication.
• Industrial Systems: Wireless control and monitoring systems.

Usage Tips

• Placement: Position the antenna away from metal objects and other RF components to minimize interference.
• Impedance Matching: Ensure the PCB trace impedance is 50Ω for optimal performance.
• Ground Plane: Provide a proper ground plane for the antenna to enhance radiation efficiency.
• Soldering: Use reflow or hand-soldering techniques suitable for SMD components.

The 2400–2500 MHz 3dBi PCB Antenna is a versatile and reliable solution for wireless communication in the 2.4GHz band. Its compact size, ease of integration, and robust performance make it a go-to choice for engineers and designers working on modern wireless systems. 📡✨