This is a 2.4G 4dbi PCB Board Wifi Antenna with ipex13 for DIY projects. A 2.4G 4dBi PCB Board WiFi Antenna is a compact and efficient antenna designed for wireless communication applications operating in the 2.4 GHz frequency band. Here’s an overview of its key features and applications:
KEY Features:
- Frequency Band: Operates in the 2.4 GHz ISM band, suitable for WiFi, Bluetooth, and ZigBee applications.
- Gain: 4 dBi gain enhances signal strength and extends range while maintaining compact dimensions.
- PCB Design: Constructed on a printed circuit board (PCB), making it lightweight, cost-effective, and easy to integrate into electronic devices.
- Omnidirectional Pattern: Provides consistent signal coverage in all directions, ideal for general-purpose connectivity.
- Compact Size: Ideal for devices with limited space like IoT devices, drones, routers, and smart home systems.
- Connector Options: Typically comes with an IPEX/U.FL connector for easy integration with RF modules or devices.
Features:
- Frequency 2400 ~ 2500 MHz
- S.W.R. <= 2.0
- Antenna Gain 3.0 ± 0.7dBi
- Polarization Linear
- Impedance 50 Ohm
Specifications:
- The material of Radiator PCB
- Cable Type O.D. 1.13 mm // 100 mm
- Connector Type Mini Connector
- Pull Test >= 1.0 Kg
Environmental:
- Operation Temperature – 40 °C ~ + 65 °C
- Storage Temperature – 40 °C ~ + 80 °C
Application:
- IEEE 802.11 b/g/n WLAN System
- Wireless Communication System
- Wi-Fi / WiMAX / MIMO System
- Laptop/Bluetooth/Zigbee Antenna
Package Includes:
- 1 x WIFI 2.4G 4dbi PCB Board Antenna.

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