Eteily 868MHz Helical Coil Antenna, Shape : Spiral

Listing ID #7503492

The 868MHz Helical Coil Antenna is a specialized type of antenna designed for use in the 868 MHz frequency band, which is commonly used in European ISM (Industrial, Scientific, and Medical) applications. Here’s an overview of its features, benefits, and typical uses:

Features:

1. Frequency Range: Specifically designed to operate at 868 MHz, making it suitable for European ISM band applications. It’s used in various wireless communication systems that adhere to the 868 MHz frequency standard.

2. Helical Coil Design: The helical coil design allows for compactness and is often used to achieve resonance at the desired frequency. This type of antenna is efficient for its size, providing a good balance between performance and physical dimensions.

3. Gain: While specific gain values can vary depending on the exact design, helical antennas generally offer a moderate gain. They are efficient in radiating signals and can be designed to provide adequate coverage for short to moderate distances.

4. Compact Size: The helical coil design is compact and lightweight, making it suitable for applications where space is limited. The coil structure allows for a more compact form factor compared to other types of antennas.

5. Omnidirectional Pattern: Typically, helical antennas offer an omnidirectional radiation pattern, meaning they can transmit and receive signals in all directions around the antenna. This is useful for applications where the orientation of the antenna might vary.

Applications:

• Wireless Sensors: Common in sensor networks where devices need to communicate reliably within the 868 MHz frequency band. The compact size is advantageous for small sensor nodes.

• IoT Devices: Used in Internet of Things (IoT) applications that operate in the European ISM band, such as smart meters, environmental monitoring devices, and other connected devices.

• Industrial Applications: Suitable for industrial automation and telemetry systems operating in the 868 MHz band.

• Remote Controls: Useful in remote control systems where the frequency falls within the 868 MHz band.