868MHz 5dBi Rubber Duck Antenna with SMA Male Movable Connector

The 868 MHz 5dBi rubber duck antenna is a more advanced version of the 868 MHz antenna, offering enhanced performance compared to lower-gain models. Here’s a detailed look at its features and advantages:

Key Features

1. Frequency Range: Designed for operation at 868 MHz, suitable for wireless communication in the ISM band used in Europe. This frequency is commonly utilized in technologies like LoRaWAN, remote sensing, and various IoT applications.

2. Gain:

   • 5 dBi Gain: This indicates a higher gain compared to a 2.5 dBi antenna. A 5 dBi gain antenna has a better ability to focus and direct the radio signal, which translates to a stronger signal and potentially greater communication range.
   • Directional Characteristics: Higher gain antennas like this one often have more focused radiation patterns, which can improve performance in specific directions.

3. Design:

   • Rubber Duck Shape: Retains the flexible, durable design characteristic of rubber duck antennas. This shape allows for easier handling and installation, as well as resilience in harsh environments.
   • Material: Typically constructed from durable rubber or similar materials, which provide flexibility and impact resistance.

Advantages

• Improved Range: With a gain of 5 dBi, this antenna offers a better range and signal strength compared to lower gain antennas. This is beneficial for applications requiring extended communication distances.

• Enhanced Signal Quality: The higher gain improves the signal-to-noise ratio, which can result in more reliable and higher-quality communication.

• Durability and Flexibility: The rubber duck design ensures that the antenna can withstand physical stress and environmental factors, making it suitable for both industrial and consumer applications.

Typical Applications

• IoT Devices: Ideal for devices that require extended communication range and reliability, such as smart meters, environmental sensors, and industrial monitoring systems.

• Remote Communication: Used in systems where long-range communication is essential, such as remote sensing and telemetry applications.

• Wireless Networks: Suitable for enhancing performance in wireless networks operating in the 868 MHz band.