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Helical Coil Antenna

Leading Manufacturer, Supplier & Retailer of 868MHz Helical Coil Antenna, 868MHz 3dBi Helical Spring Straight Antenna, 868MHz Helical Spring Antenna, 433MHz R/a Helical Spring Antenna and 433MHz Helical Spring Straight Antenna.

868MHz Helical Coil Antenna

  • Min. Order (MOQ) 100 Piece
  • Packaging Type Golden
  • Brand Name Eteily
  • Frequency 868MHz
  • Gain 2dBi
  • Shape Spiral
  • Number Of Flower Internal Antenna, Coil Antenna
  • Condition New
  • Product Antenna
  • Technology LoRa
  • Radiation Omnidirectional

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. Heres 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. Its 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.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T

Delivery Time : 5 Days

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868MHz 3dBi Helical Spring Straight Antenna

  • Min. Order (MOQ) 100 piece
  • Gain 3 DBi
  • Frequency 868MHz
  • Country of Origin India
  • Number Of Flower Coil Antenna, Coil Antenna
  • Usage Industrial Use
  • Packaging Type Golden, Golden
  • Shape Round
  • Material Copper
  • Finishing Color Coated
  • Condition New
  • Technology IoT Helium Lora Antenna

The 868MHz 3dBi Helical Spring Straight Antenna is a specific type of antenna designed for applications operating in the 868 MHz frequency band. Heres an in-depth look at its features, benefits, and common uses:

Features:

  1. Frequency Range: Operates at 868 MHz, which is a frequency commonly used in European ISM (Industrial, Scientific, and Medical) bands for wireless communication.

  2. Gain: With a 3dBi gain, this antenna provides a modest level of signal enhancement. The 3dBi gain helps to improve the range and quality of the wireless signal, though it's not as high as antennas with higher gain values.

  3. Helical Spring Design:

    • Helical Design: The helical coil structure allows for a compact and efficient antenna, suitable for its operating frequency. It provides a good balance between performance and physical size.
    • Spring Feature: The spring design adds flexibility and durability. It can flex and absorb physical stress without breaking, making it suitable for environments where the antenna might be subject to movement or vibration.
  4. Straight Form Factor: The straight configuration of the antenna provides a more traditional appearance and can be easier to mount in certain setups compared to coiled or bent antennas.

  5. Omnidirectional Pattern: Generally, helical antennas with a 3dBi gain offer an omnidirectional radiation pattern, allowing for signal reception and transmission in all directions around the antenna.

Applications:

  • IoT Devices: Ideal for Internet of Things (IoT) applications that operate in the 868 MHz frequency band, such as smart meters, environmental sensors, and other connected devices.

  • Wireless Sensors: Useful for sensor networks and wireless monitoring systems that require reliable communication within a moderate range.

  • Remote Controls: Suitable for remote control systems operating at 868 MHz, where the antenna's compact and flexible design is advantageous.

  • Industrial Applications: Appropriate for industrial automation and telemetry systems, particularly those that need a robust and flexible antenna.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Delivery Time : 5 Days

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868MHz Helical Spring Antenna

  • Impedance 50Ω
  • Gain 2dbi
  • Frequency 864~868MHz
  • Condition New
  • Product Antenna
  • Technology Lora
  • Radiation Omnidirectional
  • Mounting PCB Mount
  • Dimension Diameter: 4.5mm , Length: 38.5mm

The 868MHz Helical Spring Antenna is a highly efficient antenna designed specifically for applications operating within the 868 MHz frequency band. Known for its compact design and superior performance, this antenna is ideal for a variety of wireless communication needs, including IoT devices, smart agriculture, remote controls, and telemetry systems.

Key Features

  1. Frequency Range: The antenna operates effectively in the 868 MHz band, a popular frequency for industrial, scientific, and medical (ISM) applications in Europe and other regions. This makes it an excellent choice for devices that require reliable short-range communication.

  2. Helical Spring Design: The helical spring configuration not only enhances the antenna's aesthetic appeal but also significantly improves its performance. This design allows for efficient signal transmission and reception, providing excellent gain and a broad radiation pattern.

  3. Compact and Lightweight: With its compact dimensions, the helical spring antenna is easy to integrate into various devices. Its lightweight construction makes it suitable for portable applications, ensuring minimal impact on the overall device weight.

  4. Durability: Constructed from high-quality materials, this antenna is built to withstand various environmental conditions. Its robust design ensures reliable performance in both indoor and outdoor applications, making it ideal for long-term use.

  5. Versatile Applications: The 868MHz Helical Spring Antenna is perfect for a wide range of applications, including:

    • IoT Devices: Ideal for connecting sensors, gateways, and other IoT components in smart cities and industrial applications.
    • Remote Controls: Suitable for wireless remote control systems in toys, security devices, and home automation systems.
    • Telematics: Excellent for vehicle tracking and telemetry systems that require consistent signal strength.
  6. Easy Installation: The antenna can be easily mounted using a variety of methods, including screw mounts or adhesive options, allowing for flexible installation in different environments.

Performance Characteristics

  • Gain: The helical design provides a moderate gain, ensuring a strong signal without being overly directional, which is beneficial for applications requiring omnidirectional coverage.
  • Radiation Pattern: The antenna features an omnidirectional radiation pattern, making it effective for applications where signals need to be received from multiple angles.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Delivery Time : 5 Days

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433MHz R/a Helical Spring Antenna

85 / Piece Get Latest Price
  • Brand Name ETEILY
  • Material Phosphorous Copper
  • Shape Spiral
  • Number Of Flower Coil Antenna
  • Frequency 433MHz
  • Gain 3dBi
  • Impedance 50Ω
  • Product Antenna
  • Radiation Omnidirectional
  • Mounting PCB Mount
  • Dimension 29mm
  • Orientation Right Angle
  • Condition New

The 433MHz Right-Angle (R/A) Helical Spring Antenna is a compact, high-performance antenna designed for use in applications operating within the 433MHz frequency band. Its helical spring design and right-angle configuration make it ideal for devices where space is limited and a compact form factor is essential.

Key Features:

  • Frequency Range: Optimized for the 433MHz ISM band, commonly used for short-range communication and various wireless applications.

  • Helical Spring Design: The helical spring structure provides a compact, flexible solution with good radiation characteristics. This design enhances the antenna's performance by ensuring effective signal transmission and reception.

  • Right-Angle Configuration: The right-angle (R/A) design allows for the antenna to be positioned at a 90-degree angle relative to the mounting surface. This is particularly useful in applications where space constraints or specific placement requirements need to be addressed.

  • Compact and Flexible: The helical spring construction is not only space-efficient but also offers some flexibility in positioning, making it adaptable to various mounting configurations.

Benefits:

  • Compact Form Factor: The helical spring design and right-angle configuration make it ideal for space-constrained environments where traditional antennas may not fit.
  • Flexibility in Mounting: The right-angle mount allows for versatile installation options and can help manage space within a device.
  • Effective Performance: The helical spring structure provides good signal reception and transmission characteristics within the 433MHz band.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Delivery Time : 5 Days

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433MHz Helical Spring Straight Antenna

  • Material Phosphorous Copper
  • Impedance 50Ω
  • Frequency 433MHz
  • Condition New
  • Product Antenna
  • Technology Lora
  • Mounting PCB Mount
  • Dimension 33±1mm

The 433MHz Helical Spring Straight Antenna is a specialized antenna designed to optimize communication in the 433 MHz frequency band, commonly used in various wireless applications such as remote controls, IoT devices, and sensor networks. This antenna stands out due to its unique helical spring design, which not only enhances signal strength but also offers flexibility in installation and usage.

Key Features

  1. Frequency Range: Operating specifically in the 433 MHz range, this antenna is ideal for applications such as short-range communication, RFID systems, and amateur radio. Its design ensures that it operates efficiently within this frequency band, minimizing signal loss and maximizing transmission range.

  2. Helical Spring Design: The helical spring shape is not only aesthetically pleasing but also functionally advantageous. This design allows for a compact form factor while maintaining optimal performance. The coiled structure enhances the antennas ability to receive and transmit signals effectively, providing a strong connection even in environments with interference.

  3. Durability: Made from high-quality materials, the helical spring antenna is built to withstand various environmental conditions. Its robust construction ensures longevity and reliability, making it suitable for both indoor and outdoor applications. Whether youre using it in a laboratory, a commercial setting, or in the field, you can count on its performance.

  4. Lightweight and Compact: Weighing in at a fraction of other antennas, this helical spring model is easy to handle and install. Its compact size makes it ideal for portable devices or applications where space is limited. You can easily integrate it into existing systems without the need for extensive modifications.

  5. Versatile Applications: This antenna is suitable for a variety of applications, including:

    • Remote Controls: Perfect for wireless remote control systems in toys, gates, and other devices.
    • IoT Devices: Essential for Internet of Things applications, where reliable wireless communication is crucial.
    • Sensor Networks: Ideal for connecting various sensors in smart home systems or industrial monitoring applications.
  6. Installation Flexibility: The straight configuration of the antenna allows for easy mounting options. It can be attached to surfaces using screws or adhesive mounts, and its lightweight nature ensures that it wont put undue stress on mounting structures.

Performance Characteristics

  • Gain: The helical spring design provides moderate gain, ensuring a balance between range and directivity. This characteristic is vital for applications where a broad area of coverage is required without focusing the signal in one direction.
  • Radiation Pattern: The antenna exhibits an omnidirectional radiation pattern, making it effective for applications where signal needs to be received from multiple directions. This feature is particularly beneficial in environments where devices may be scattered.

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Delivery Time : 5 Days

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433MHz Helical Coil Antenna With 1.13mm (L-10CM) Cable + UFL Connector

  • Brand Name ETEILY
  • Number Of Flower ANTENNA, Internal Antenna
  • Frequency 433MHz
  • Gain 3dbi
  • Impedance 50Ω
  • Condition New
  • Product Antenna
  • Radiation Omnidirectional
  • Mounting PCB Mount
  • Cable 1.13mm
  • Connector UFL Right Angled

ETEILYmanufactures small and cost effective Helical Spring antenna used for all wireless devices and modules without much spacing.These spring antennas can directly soldered into the devices effortlessly.

  • Ingenious structure
  • Easy installation
  • Good Anti-aging
  • Good Anti-vibration ability

These antennas also comes with cable and connectors which can be customized on request. FEATURES

  • Low VSWR
  • Low Profile
  • PCB Mount

Additional Information:

Payment Terms : L/C, D/A, D/P, T/T, Western Union

Delivery Time : 5 Days

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