868MHz 3dBi Rubber Duck Antenna With 1.13mm Cable ( L-10CM ) + Ufl Connector

The 868MHz 3dBi Rubber Duck Antenna with 1.13mm Cable (L-10CM) + UFL Connector is a type of antenna commonly used for wireless communication in the 868 MHz frequency range, which is typically used for LoRa, Zigbee, or other RF-based systems. Here's a breakdown of the components and specifications:

1. Frequency Range:

   • The antenna is designed for operation around the 868 MHz frequency. This is a standard frequency in the ISM (Industrial, Scientific, and Medical) band and is used in several wireless communication protocols, including LoRa, Zigbee, and certain wireless sensor networks.

2. Antenna Type:

   • The antenna is a 3dBi Rubber Duck design, which is a type of omnidirectional antenna. It has a moderate gain of 3dBi, meaning it can provide better signal reception or transmission compared to a simple dipole antenna (0 dBi) but isn't as directional as high-gain antennas.

3. Cable:

   • The antenna comes with a 1.13mm coaxial cable. This cable is relatively thin, providing flexibility for integration into compact devices. The 10cm length (L-10CM) offers a reasonable reach for connection while maintaining a manageable size.

4. Connector:

   • The antenna is equipped with a UFL (Ultra Fine) connector. This is a small connector commonly used in RF systems, especially in compact devices like IoT modules, GPS systems, and wireless communication boards. The UFL connector ensures a secure and compact connection between the antenna and the device.

• LoRa (Long Range) devices, which operate at 868 MHz in certain regions (especially Europe).
• Wireless sensor networks or IoT (Internet of Things) projects.
• Zigbee communication systems.
• Any RF-based applications requiring a compact antenna with moderate gain at 868 MHz.

• Omnidirectional coverage: The rubber duck design ensures that the antenna radiates in all directions, providing reliable connectivity in different orientations.
• Compact and flexible: The cable length and connector type make it easy to integrate into small devices.
• Good performance: The 3dBi gain allows for decent range and signal quality.

This antenna is a popular choice in DIY electronics projects, prototyping, and commercial applications involving RF communication at 868 MHz.