2.4Ghz 3dB WiFi Antenna with SMA IPEX Connector

2.4GHz 3dBi WiFi Antenna with SMA to IPEX/u.FL Connector Ð Ideal for ESP32, IoT & Wireless Modules

Boost your wireless performance with the 2.4GHz 3dBi WiFi Antenna with SMA to IPEX (u.FL) Connector, a reliable and compact solution for extending wireless range and improving signal strength. Whether you’re working on ESP8266, ESP32, Raspberry Pi, wireless routers, drones, or IoT devices, this external antenna provides strong connectivity and enhanced stability in 2.4GHz WiFi environments.

Engineered with a gain of 3dBi, the antenna enhances signal quality without significantly increasing noise, offering a balance between range and performance. Its omni-directional radiation pattern ensures 360-degree coverage, making it ideal for dynamic, multi-device setups where directionality is not fixed.

This antenna comes with a SMA male connector on one end and an IPEX/u.FL interface on the other, allowing direct compatibility with most wireless modules like ESP32-CAM, WiFi breakout boards, and compact networked devices. The 15cm RF cable provides flexibility in installation, especially when signal positioning is key to performance.

APPLICATIONS:

• ESP32-CAM WiFi Projects
• Wireless Router Antenna Upgrades
• IoT Devices & Smart Home Systems
• Security Cameras (WiFi enabled)
• DIY Drones and RC Systems
• Industrial Wireless Controllers
• Signal Boosting in Crowded WiFi Environments

Features:

• Optimized for 2.4GHz WiFi: Supports standard 2.4GHz WiFi frequency (2400Ð2500 MHz), ideal for routers, IoT boards, and embedded systems.Ê
• 3dBi Gain for Better Range: Provides moderate gain to extend signal range while maintaining stability and low noise.Ê
• Omni-directional Coverage: Ensures signal is transmitted and received in all directions, perfect for mobile or rotating devices.Ê
• SMA to IPEX/u.FL Connectivity: Compatible with a wide variety of boards and modules with onboard IPEX connectors.Ê
• Flexible Cable Length (11cm): Offers adjustable positioning for improved antenna placement and optimal performance.Ê
• Stable Impedance Matching (50 Ohms): Ensures efficient signal transfer and minimal loss during transmission.Ê
• Low VSWR (² 1.5): Delivers efficient power transfer with reduced reflection, ideal for sensitive communication applications.Ê
• Lightweight and Durable: Built with quality materials, suitable for both indoor and enclosed outdoor usage.Ê
• Easy to Install and Replace: Simply connect to the IPEX port of your device and mount externally for best results.Ê
• Versatile Applications: Ideal for ESP8266, ESP32-CAM, Raspberry Pi, WiFi dongles, drones, smart appliances, CCTV, and more.

Package Includes:

• 1 x 2.4Ghz 3dB WiFi Antenna with SMA IPEX Connector