Wittenberg Antennen Terminal Antena WLAN 2,4/5GHz ficha SMA com articulação (Poly-103523)

For network technicians and IoT integrators setting up wireless routers, access points, or embedded systems, this dual-band WLAN antenna provides a reliable RF link in the 2.4 GHz and 5 GHz bands. Its SMA male connector plugs directly into compatible devices, while the articulated joint allows the antenna to be angled for optimal signal orientation.

Key specifications

• Frequency bands: 2.4 GHz, 5 GHz (dual-band)
• Antenna gain: 2 dBi
• Connector type: SMA male (SMA-m)
• Polarization: vertical
• Impedance: 50 Ohm
• VSWR: < 2.0
• Antenna type: omni-directional dipole
• Design feature: articulated joint (90° swivel)
• Maximum input power: 10 W
• Operating temperature: -20°C to +65°C
• Housing material: ABS plastic
• Colour: black
• Antenna length (straight): 110 mm
• Antenna diameter: 10 mm

Why choose it

The articulated joint lets you adjust the antenna to avoid obstacles and improve signal quality, while the dual-band support covers both legacy 2.4 GHz and faster 5 GHz networks. The compact, durable ABS housing withstands everyday handling.

Ideal use cases

• Replacing a broken or missing antenna on a WiFi router or access point
• Adding an external antenna to IoT gateways or embedded wireless modules
• Improving signal reception in industrial or office environments

Good to know

The SMA male connector is a common standard for many wireless devices, but always verify your equipment's connector type before ordering. The antenna is designed for indoor use.