Dual Band 2.4GHz / 5.8GHz 3dBi Wi-Fi Antenna with U.FL (IPEX) Adapter Cable

This dual band 2.4GHz and 5.8GHz Wi-Fi antenna comes with a U.FL (IPEX) to SMA female adapter cable, so it connects straight to development boards and wireless modules with an IPEX antenna connector. The compact 3dBi omnidirectional antenna radiates evenly all the way around, and its hinged base lets you mount it straight, at a right angle, or anywhere in between.

Moving the antenna outside an enclosure or away from metal gives a far more reliable connection than an onboard PCB antenna, especially in sealed or metal cases.

Compatibility: It suits ESP32 boards with an IPEX connector such as the ESP32 DevKitC 32U USB-C, ESP32 DevKitC 32U and ESP32-S3 DevKitC-1 N16R8 with IPEX antenna support. These boards use 2.4GHz only; the 5.8GHz band is there for dual band hardware.

What's included

• 1 x Dual band 2.4GHz / 5.8GHz 3dBi antenna (SMA male)
• 1 x U.FL (IPEX) to SMA female adapter cable

Key features

• Dual band: 2.4GHz and 5.8GHz Wi-Fi
• 3dBi gain with an omnidirectional pattern
• Ready to connect to IPEX/U.FL boards and modules
• Hinged base for straight, angled or right-angle mounting
• DC grounded for lightning protection
• Compact 48mm antenna length

Applications

• ESP32 and other Wi-Fi boards with an IPEX connector
• Dual band Wi-Fi modules and Mini PCIe wireless cards
• 2.4GHz Zigbee, Thread and Bluetooth radios
• Devices in metal or sealed enclosures

Specifications

• Frequency range: 2400-2500MHz, 5150-5850MHz
• Gain: 3dBi
• VSWR: ≤1.5
• Impedance: 50Ω
• Power capacity: 50W
• Polarisation: Vertical
• Radiation pattern: Omnidirectional
• Antenna connector: SMA male
• Included cable: U.FL (IPEX) to SMA female
• Antenna length: 48mm
• Colour: Black
• Operating temperature: -40°C to +60°C
• Storage temperature: -20°C to +40°C

Already have an adapter cable? The dual band antenna and the U.FL to SMA female adapter cable are also sold separately. Only need 2.4GHz? See the 2.4GHz 3dBi antenna with SMA to IPEX cable. To mount the antenna further from your board, add a 1m SMA extension cable.