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2.4 GHz 4dBi PCB antenna
Compact 2.4 GHz 4dBi PCB antenna for Wi-Fi, Bluetooth, Zigbee, and ESP modules—ideal for IoT, wireless, and embedded applications.
Description
The 2.4 GHz 4dBi PCB Antenna is a compact, high-efficiency antenna designed for wireless communication in the 2.4 GHz ISM band. With a 4dBi gain, it provides improved signal strength and stable performance for short- to medium-range wireless applications.
This antenna is optimized for use with Wi-Fi, Bluetooth, Zigbee, ESP8266, ESP32, NRF24L01, and other 2.4 GHz RF modules. Its PCB-mounted design allows easy integration directly onto development boards or custom PCBs, making it ideal for space-constrained projects.
Featuring low VSWR and efficient radiation characteristics, the antenna ensures reliable data transmission while maintaining a compact footprint—perfect for IoT devices, smart home systems, wearables, and embedded wireless products.
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