MT76813DBI ESP8266 WiFi Antenna 3dBi IPEX to SMA-KY
This 3dBi gain antenna is designed for ESP8266-based modules and development boards, featuring a flexible cable with an IPEX (U.FL) female to SMA-KY male connector for stable 2.4GHz Wi-Fi signal enhancement in indoor IoT applications.
Features
- 3dBi Gain for Enhanced Range: Boosts the wireless signal strength of ESP8266 modules, extending reliable connectivity for IoT nodes.
- IPEX to SMA-KY Connector: Flexible cable terminates in an IPEX (U.FL) female connector for direct module attachment, with an SMA-KY male pigtail for external antenna routing.
- Optimized for 2.4GHz Wi-Fi: Tuned for the 802.11 b/g/n band, ensuring stable performance with ESP8266, NodeMCU, and similar Wi-Fi boards.
- Flexible & Durable Build: Features a polyurethane radome and a flexible cable for easy routing and installation in compact enclosures.
- Wide Operating Temperature: Rated from -40°C to +85°C, suitable for robust indoor and some protected outdoor environments.
Out of stock
The MT76813DBI is a dedicated 2.4GHz Wi-Fi antenna designed to augment the RF performance of ESP8266 series wireless modules and development boards. Its core function is to provide a stable, low-VSWR signal path, replacing the often limited onboard PCB trace antennas to improve link budget and range in smart home sensors, remote data loggers, and IoT gateways.
Engineered with a flexible coaxial cable and an IPEX (U.FL) female connector, it interfaces directly with the common antenna pad found on ESP-12 modules and their derivatives. The SMA-KY male termination allows for further extension or connection to larger external antennas if needed, offering system integration flexibility. The polyurethane radome protects the radiating element while maintaining a low profile for indoor deployment.
Additional Information
| Weight | 0.07 kg |
|---|---|
| Dimensions | 4 × 8 × 3 cm |
