RF Solutions 868MHz Wire Antenna with U.FL Connector

RF Solutions 868MHz Wire Antenna with U.FL Connector is a compact, flexible general-purpose antenna designed for integration into wireless projects. It is a ready-to-operate solution that requires no tuning, and its robust heat-shrink overbody protects the internal components. Its 2dBi gain and 868 MHz operating frequency make it suitable for low-power radio, Internet of Things (IoT) and Machine-to-Machine (M2M) applications.

Overview

The antenna features vertical polarisation and an omni-directional design, radiating signal uniformly in all directions around its axis. This suits applications where device orientation may vary or where communication with multiple points is required. The 1/4 wavelength design is optimised for the 868 MHz frequency band, which is commonly used across Europe for licence-free short-range devices.

Connectivity

The antenna terminates in a U.FL connector, a miniature coaxial RF connector commonly used to link PCBs to external antennas in compact electronic devices. Its 50 ohm impedance is intended to support efficient power transfer and minimal signal reflection when connected to compatible radio transceivers.

Key Specifications

• Frequency: 868 MHz
• Gain: 2dBi
• Polarisation: Vertical
• Design: Omni-directional, 1/4 wavelength
• Connector: U.FL
• Construction: Heat-shrink overbody
• Impedance: 50 ohms
• Dimensions: 44 mm x 10 mm

Choose the RF Solutions 868MHz Wire Antenna with U.FL Connector for sensors, remote controls and data modules that require a compact, ready-to-use 868 MHz antenna.