Antena WiFi 2.4/5GHz Bluetooth złącze SMA męskie kątowa do karty sieciowej

WiFi 2.4/5 GHz and Bluetooth 3 dBi antenna with SMA male connector

Compact omnidirectional antenna with 3 dBi gain designed for the 2.4 GHz and 5 GHz bands. It lets you route the signal outside an enclosure or room, improving range and data transmission stability. The angled form factor makes mounting easier in space-constrained devices. Compatible with wireless standards, including modules for ESP8266, for ESP32, for Arduino, and for Raspberry Pi.

Example applications

• Smart home and building automation systems
• Remote control of garage and driveway gates
• Alarm sensors and security systems
• Telemetry and remote parameter monitoring modules
• Wireless temperature and HVAC controllers
• Compact wireless links and IoT devices

Key specifications

The antenna has a standard SMA male connector with 50 Ω impedance. It operates from -40°C to 85°C for demanding environments. Overall height is 50 mm and diameter 10 mm.

• Supported frequencies: 2.4-2.5 GHz, 5.15-5.85 GHz
• Gain: 3 dBi
• Impedance: 50 Ω
• Polarization: linear
• Connector: SMA male
• Form factor: angled

Benefits

• Significantly better range and stability of wireless links
• Works with the two most common Wi-Fi bands plus Bluetooth
• Straightforward integration with popular microcontroller platforms
• Fits small enclosures thanks to compact size and angled design
• Reliable operation across a wide operating temperature range