Eteily Technologies India Pvt Ltd

Vidya Nagar, Bhopal, Madhya Pradesh

This 433MHz internal PCB antenna is designed for wireless communication devices operating at 433 MHz, commonly used in applications such as IoT devices, remote control systems, smart meters, and telemetry. It provides a moderate gain of 4dBi, which enhances signal strength and range for better performance in environments where radio signals may be weak or obstructed.

Key Features:

• Frequency Range: 433 MHz, commonly used for short-range communication and low-power devices.
• Antenna Type: Internal PCB (Printed Circuit Board) antenna, offering compact size and efficient performance.
• Gain: 4dBi, which boosts signal strength and improves communication reliability.
• Cable: 1.13mm diameter cable, which is flexible and suitable for a variety of applications. The cable length is 10 cm, providing adequate flexibility while maintaining signal integrity.
• Connector Type: UFL (Ultra Miniature Flexible) connector, ideal for small-scale and low-profile applications. The UFL connector allows easy connection to devices like wireless transceivers, microcontroller boards, and development kits.
• Compact Design: The antenna is designed to be lightweight and unobtrusive, making it perfect for integration into space-constrained systems like sensors and remote devices.

Applications:

• Wireless sensor networks
• Remote control and monitoring systems
• Low-power IoT devices
• Smart home and industrial automation systems
• Amateur radio equipment

This antenna is a versatile and reliable choice for a wide range of 433MHz-based wireless applications, offering both good signal range and ease of integration into compact designs.

The 3G 15dBi Yagi Antenna with RG58 Cable (L-3Mtr) + N (M) Straight Connector is a high-performance directional antenna designed to enhance signal reception and transmission for 3G networks. Its robust design, combined with a high gain, makes it suitable for applications where signal strength and coverage need to be optimized, especially in areas with weak or distant cellular tower signals. Below is a detailed description of its key features: Key Features: 3G Frequency Compatibility: This antenna is specifically designed for 3G cellular networks (typically in the UMTS 900/2100 MHz bands, but may also be used for other compatible 3G frequencies depending on the region). It is ideal for improving the performance of mobile broadband and other 3G-based communication systems. High Gain (15dBi): With a 15dBi gain, the antenna significantly boosts signal strength by focusing the energy in a specific direction. This directional gain allows for improved signal reception from distant towers, making it especially effective in rural areas or regions where 3G coverage is weak. The high gain also minimizes interference from signals coming from other directions. Yagi Antenna Design: The Yagi design is a well-established antenna configuration known for its excellent directivity and high gain. It features multiple elements (directors, reflector, and driven element) that work together to focus the signal in a specific direction, providing superior signal strength in line-of-sight communication. RG58 Cable (3-Meter Length): The antenna comes with 3 meters (approximately 10 feet) of RG58 coaxial cable, which is designed for minimal signal loss over moderate distances. This provides flexibility in positioning the antenna away from the device while ensuring the integrity of the signal is maintained. RG58 is a standard, reliable cable used in many wireless applications. N Male Connector: The antenna is equipped with an N male (M) straight connector, a robust, weather-resistant connector commonly used in professional wireless and telecommunications equipment. It ensures a secure connection to devices with an N female port (such as 3G modems, routers, or base stations) and helps to maintain low signal loss. Directional Antenna: As a directional antenna, the Yagi design focuses the energy in one primary direction, which is ideal for improving performance when the antenna is aimed toward a specific cell tower or access point. This is particularly useful for long-range communication or when trying to enhance weak signals from a specific direction. Weather-Resistant and Durable: The Yagi antenna is built to withstand various weather conditions, making it suitable for outdoor use. Its durable construction ensures it can be used in harsh environments, such as remote locations or mobile installations. Easy Installation: The Yagi antenna can be easily mounted on a variety of surfaces, such as poles, walls, or rooftops, to optimize signal reception. Its design also allows for simple adjustment to point in the desired direction to maximize signal strength. Applications: Improving 3G signal strength in areas with weak or distant coverage. Mobile broadband (e.g., 3G modems, routers). Remote or rural areas where cellular signal strength is weak. Fixed wireless communication systems (e.g., long-range 3G communication setups). Rural and outdoor installations requiring reliable 3G connectivity. IoT applications (especially in remote areas where cellular connectivity is needed). 3G backup communication systems in areas with unstable signal quality. Advantages: 15dBi gain for significantly enhanced signal reception and transmission. Directional Yagi design for focused, high-strength signals over long distances. 3-meter RG58 cable allows flexible antenna positioning while minimizing signal loss. N male connector ensures a secure, reliable connection to 3G equipment. Weather-resistant construction makes it ideal for both indoor and ou

The 4G 12dBi Outdoor Patch Panel Antenna with N (F) Straight Connector is designed for outdoor applications to improve 4G LTE signal strength and coverage. Here’s a detailed overview of its features and benefits:

1. 4G LTE Compatibility:

   • Purpose: This antenna is specifically engineered to enhance connectivity for 4G LTE networks, providing better signal reception and transmission.

2. 12dBi Gain:

   • Gain: The 12dBi gain indicates a significant level of signal amplification. This provides improved performance compared to lower gain antennas, making it suitable for long-range communication and areas with weak signal reception.
   • Directional: While "patch panel" antennas are often somewhat directional, they provide wider coverage compared to highly directional antennas like Yagi antennas.

3. Outdoor Patch Panel Design:

   • Construction: The patch panel antenna typically features a flat, rectangular design that can be mounted on a wall or pole. This design is optimized for outdoor use, with a focus on durability and signal coverage.
   • Performance: Designed to offer a good balance of range and coverage, making it versatile for various outdoor scenarios.

4. N (F) Straight Connector:

   • Type: The N Female (F) straight connector is a robust RF connector used in many outdoor antenna setups. The "straight" configuration means the connector is designed for a direct, linear connection.
   • Usage: Connects to devices or cables with an N Male connector, which is commonly used for high-frequency applications due to its reliability and durability.

• Enhanced Signal Strength: The 12dBi gain provides substantial signal amplification, which is beneficial for boosting connectivity in areas with weak 4G signals.
• Wide Coverage: The patch panel design offers a wider coverage area compared to highly directional antennas, making it suitable for general outdoor use.
• Durable Construction: Designed for outdoor environments, this antenna is built to withstand various weather conditions and provide reliable performance.

• Rural and Remote Areas: Ideal for improving 4G LTE signals in locations where network coverage is weak or sporadic.
• Outdoor Installations: Suitable for installation on walls, poles, or rooftops where high signal gain and durability are required.
• Signal Boosting: Used to enhance the signal strength of 4G LTE modems, routers, or other network equipment, particularly in challenging signal environments.

• Mounting: Ensure the antenna is securely mounted in a location with minimal obstructions to maximize signal reception. The antenna should ideally be mounted as high as possible.
• Aiming: If the antenna is somewhat directional, aim it towards the nearest cell tower or signal source for optimal performance.
• Connector Handling: The N Female connector should be properly connected to an N Male cable or device, ensuring a secure and weatherproof connection.

The 868 MHz 12dBi Outdoor Patch Panel Antenna you mentioned is a high-gain antenna designed for outdoor use and tuned to the 868 MHz frequency range. Here’s a detailed breakdown of its features and typical uses:

1. 868 MHz Frequency:

   • Usage: This frequency is commonly used for long-range wireless communication in IoT, telemetry, and some types of radio networks.

2. 12dBi Gain:

   • High Gain: A 12dBi gain means this antenna is highly efficient at focusing the signal in a specific direction, which can significantly increase the range and signal strength compared to lower-gain antennas.
   • Directional Coverage: It generally provides a narrower beamwidth, which is ideal for point-to-point communication or when aiming for specific coverage areas.

3. Outdoor Patch Panel:

   • Durability: Designed to withstand outdoor conditions, including weather and UV exposure. The panel typically has a robust construction to ensure longevity.
   • Mounting: Patch panel antennas are often mounted on a wall or pole and provide a more permanent installation compared to portable antennas.

1. Long-Range Communication:

   • Suitable for applications where you need to cover larger distances or penetrate obstacles, like in rural areas, large facilities, or between buildings.

2. IoT Networks:

   • Useful in IoT networks where sensors or devices need to communicate over long distances with minimal interference.

3. Telematics and Remote Monitoring:

   • Ideal for remote monitoring systems where reliable and strong signal coverage is crucial.

1. Alignment:

   • Due to its high gain and directional nature, precise alignment towards the target device or area is necessary to achieve optimal performance.

2. Mounting Location:

   • Choose a location that provides a clear line of sight to the target area to avoid obstructions and maximize range.

3. Weatherproofing:

   • Ensure that the installation is done with proper sealing and mounting to prevent water ingress and damage.

4. Cabling:

   • High-quality, low-loss cables should be used to connect the antenna to the RF equipment to minimize signal loss.

A 2.4GHz 3dBi PCB flexible antenna combines elements of both PCB (Printed Circuit Board) and flexible antenna designs for specific wireless communication needs. Here’s a detailed look at its features and applications:

1. 2.4GHz Frequency:

   • Frequency Band: This antenna is designed for the 2.4 GHz frequency band, commonly used for Wi-Fi (802.11b/g/n), Bluetooth, and some other wireless technologies. It operates within the ISM (Industrial, Scientific, and Medical) band.

2. 3dBi Gain:

   • Gain: A 3dBi gain indicates that the antenna provides a moderate increase in signal strength compared to an isotropic radiator. This gain level is higher than a 2dBi antenna, which can improve range and signal quality, but is still relatively modest compared to higher-gain antennas.
   • Performance: The 3dBi gain is suitable for applications where moderate range and signal enhancement are needed. It is often used in environments where signal strength needs to be improved but extremely high gain is not required.

3. PCB (Printed Circuit Board):

   • Design: The antenna is integrated into a PCB, which is a common method for creating compact and cost-effective antennas. The design allows for efficient manufacturing and integration into electronic devices.
   • Integration: PCB antennas are etched onto the circuit board and are typically used in devices where space is at a premium, such as in compact electronic products.

4. Flexible:

   • Flexibility: Unlike rigid PCB antennas, a flexible PCB antenna is made from materials that allow it to bend or conform to different shapes. This flexibility can be useful in devices where the antenna needs to be adapted to fit specific internal layouts or designs.
   • Durability: Flexible PCBs are generally more durable and resistant to mechanical stress compared to rigid PCBs. They can be bent or adjusted without damaging the antenna, making them suitable for dynamic or confined spaces.

• Consumer Electronics: Used in devices such as smartphones, tablets, laptops, and other compact devices where internal space is limited and a flexible design is advantageous.
• IoT Devices: Ideal for Internet of Things (IoT) applications where the device may have a non-standard shape or requires a flexible antenna to fit into a small enclosure.
• Wearable Technology: Useful in wearable devices where the antenna needs to conform to the contours of the device or be embedded in flexible materials.

• Benefits:

  • Compact and Space-Efficient: Integrates directly into the PCB, saving space and reducing the need for additional components.
  • Flexible Design: Allows the antenna to fit into various shapes and sizes, enhancing design versatility and adaptability.
  • Moderate Gain: The 3dBi gain provides a balance between performance and range, suitable for many common wireless applications.

• Limitations:

  • Signal Range: While a 3dBi gain improves performance over lower-gain antennas, it may still be limited compared to antennas with higher gain, which are better for long-range communication.
  • Placement Sensitivity: The performance of flexible PCB antennas can be influenced by their placement within the device and surrounding materials. Proper design and placement are crucial for optimal performance.

An 865 MHz screw mount antenna is designed for use in applications that operate within the 865 MHz frequency range, often associated with RFID (Radio-Frequency Identification) systems. Here’s a general overview of what you might need to know:

• Frequency Range: Specifically tuned for 865 MHz, which is commonly used in UHF RFID systems, particularly in regions like India and other parts of Asia.
• Mounting Type: Screw mount indicates the antenna is designed to be fixed in place using screws, making it suitable for permanent installations.
• Antenna Type: These can vary, but typical types include monopole, dipole, or patch antennas, each having different radiation patterns and characteristics.

• RFID Systems: For reading and writing RFID tags in environments such as warehouses, retail, and logistics.
• Telecommunication Equipment: Used in communication systems that operate within the 865 MHz band.
• Industrial Monitoring: Can be used in industrial settings for asset tracking and monitoring.

• Mounting: Ensure the antenna is mounted securely in a location with minimal obstruction to achieve optimal performance.
• Orientation: Depending on the antenna type, orientation can affect performance. Consult the manufacturer’s guidelines for best practices.
• Cable and Connector: Use the appropriate cable and connector that matches both the antenna and the equipment it connects to. High-quality cables can reduce signal loss.

• Gain and Coverage: Check the antenna’s gain specifications to ensure it meets your coverage requirements.
• Environmental Factors: Consider factors such as weather and interference, especially if the antenna is mounted outdoors.

A GPS+Wi-Fi+4G combo screwable puck antenna is a versatile device designed to provide multiple types of connectivity from a single unit. Here’s a breakdown of its features and benefits:

1. Multi-Functionality:

   • GPS: Receives signals from GPS satellites for location tracking and navigation.
   • Wi-Fi: Enhances the reception of Wi-Fi signals, which is useful for connecting to wireless networks.
   • 4G: Supports cellular data communication, providing internet access over mobile networks.

2. Screwable Design:

   • The “screwable” aspect refers to a mounting mechanism that allows the antenna to be securely attached to a surface using screws. This provides a stable installation, which is particularly useful in mobile or harsh environments.

3. Puck Style:

   • The "puck" design is a compact, low-profile form factor. It’s typically round and flat, which makes it easy to install in various locations without taking up much space.

1. Convenience:

   • Integrates multiple antennas into one device, simplifying installations and reducing the need for multiple antennas.

2. Space Efficiency:

   • Combines GPS, Wi-Fi, and 4G functionalities in a single compact unit, saving space and reducing clutter.

3. Durability:

   • The screwable mount ensures a secure attachment, which is ideal for vehicles, boats, or outdoor environments where the antenna might be exposed to vibrations or weather conditions.

4. Enhanced Connectivity:

   • Provides reliable reception for all three types of signals, which is beneficial for applications requiring robust navigation, internet access, and connectivity.

• Vehicles: Ideal for cars, trucks, or RVs needing GPS navigation, Wi-Fi connectivity, and 4G internet access.
• Marine: Useful on boats or ships where you need GPS navigation, internet access, and reliable Wi-Fi.
• Remote Locations: Suitable for remote or off-grid locations where having multiple connectivity options is crucial.

When installing such an antenna, ensure it’s mounted in a location that offers unobstructed access to GPS satellites, Wi-Fi networks, and cellular towers for optimal performance.

a 4G 3dBi rubber duck antenna with an SMA male movable connector. Here’s a quick breakdown of what that means:

1. 4G: This indicates that the antenna is designed to work with 4G LTE networks, which are commonly used for high-speed mobile data.

2. 3dBi: This is a measure of the antenna's gain. Gain is essentially how well the antenna focuses its signal in a particular direction. A 3dBi gain is relatively low, meaning it provides a wider, more omnidirectional coverage but with less focused signal strength compared to higher gain antennas.

3. Rubber Duck: This is a colloquial term for a type of antenna that is typically flexible and has a cylindrical shape. The "rubber duck" design is popular because it's durable and can be easily mounted or moved.

4. SMA Male: This refers to the type of connector on the antenna. SMA stands for SubMiniature version A, and the male connector indicates the part that has a pin. This type of connector is widely used in radio communications and networking equipment.

5. Movable Connector: This means the connector can be adjusted or rotated, which can be useful for positioning the antenna to get the best signal or to fit different devices.

The 2.4GHz Screw Mount Antenna with RG174 Cable (L-3MTR) + SMA Male Straight Connector (Cup Shaped) is a high-performance antenna designed for wireless communication systems that operate on the 2.4GHz frequency band. This antenna is well-suited for applications such as Wi-Fi, Bluetooth, Zigbee, and other 2.4GHz-based wireless devices. It features a cup-shaped design, which is optimized for efficient signal reception and transmission. Below is a detailed description of its key features: Key Features: Frequency Range: The antenna is specifically designed for use in the 2.4GHz frequency band, making it compatible with a wide range of wireless protocols, including Wi-Fi (802.11b/g/n), Bluetooth, Zigbee, and wireless sensors. Cup-Shaped Design: The cup-shaped design of the antenna is known for its ability to provide a more omnidirectional signal pattern. This shape helps to distribute the signal more evenly in all directions, making it ideal for devices where multi-directional coverage is required. Screw Mount for Easy Installation: This antenna is equipped with a screw mount, which allows for secure and stable installation onto a wide variety of surfaces or devices. The screw mount ensures a solid connection, making the antenna a good choice for applications that require reliable mounting, especially in industrial or outdoor environments. RG174 Cable (3 Meters): The antenna comes with a 3-meter RG174 coaxial cable, which provides flexibility in positioning the antenna for optimal signal reception while maintaining minimal signal loss. This 3-meter cable allows users to place the antenna at a suitable distance from the device, improving overall performance and range. SMA Male Straight Connector: The antenna features an SMA male straight connector, which is commonly used in wireless communication systems. The SMA male connector ensures a reliable, low-loss connection to devices with an SMA female port (such as routers, access points, wireless adapters, and IoT devices), making it a versatile solution for many wireless setups. Omnidirectional Radiation Pattern: This antenna has an omnidirectional radiation pattern, meaning it radiates signal in all directions. This feature is ideal for applications where a 360-degree signal coverage is needed, ensuring that your device maintains strong connectivity from any direction. Durable Construction: The antenna is built with durability in mind, making it suitable for both indoor and outdoor applications. The cup-shaped design typically uses robust materials that can withstand environmental factors, making it reliable in various installation conditions. Applications: Wi-Fi networks (routers, access points, wireless clients) Bluetooth devices (headsets, speakers, wireless peripherals) Zigbee or other 2.4GHz IoT devices Point-to-multipoint communication systems Wireless data transmission in industrial, commercial, and residential environments Portable or temporary wireless setups where flexible antenna placement is needed Remote sensing systems or devices operating on 2.4GHz frequencies Advantages: Cup-shaped design for efficient omnidirectional coverage. Screw mount allows for secure and flexible installation on a variety of surfaces. 3-meter RG174 cable provides flexibility in antenna placement without compromising signal quality. SMA male connector ensures compatibility with a wide range of devices. Durable construction designed for both indoor and outdoor applications. Omnidirectional radiation pattern for multi-directional signal coverage. Conclusion: The 2.4GHz Screw Mount Antenna with RG174 Cable and SMA Male Connector is an excellent choice for improving wireless connectivity in devices that operate within the 2.4GHz frequency band. Its cup-shaped design and omnidirectional radiation pattern make it ideal for applications where wide, consistent signal coverage is required. The 3-meter cable and SMA male connector provide flexibility and easy integration w

The 868 MHz 2.5dBi rubber duck antenna is designed for wireless communication applications operating in the 868 MHz frequency range, which is commonly used for technologies such as LoRaWAN, remote sensing, and telemetry. Here are some key details and benefits of this type of antenna:

1. Frequency Range: Operates at 868 MHz, which is within the ISM (Industrial, Scientific, and Medical) band used in Europe for various low-power, long-range communication applications.

2. Gain: 2.5 dBi (decibels over an isotropic radiator) gain indicates the antenna's efficiency in focusing energy in a specific direction compared to an ideal isotropic antenna. A gain of 2.5 dBi provides a modest increase in signal strength and range.

3. Design:

   • Rubber Duck Shape: This design is named for its resemblance to a rubber duck toy. It is a flexible, compact, and durable antenna shape.
   • Construction: Typically made with a flexible rubber or similar material, which makes it suitable for environments where durability and impact resistance are important.

• Durability: The rubber or plastic construction helps protect the antenna from physical damage and environmental conditions, making it suitable for rugged or portable devices.

• Compact Size: The rubber duck design is generally small and lightweight, making it ideal for use in space-constrained applications.

• Ease of Use: The flexible design allows it to be easily mounted or adjusted, making installation straightforward.

• IoT Devices: Used in various Internet of Things (IoT) devices that need to communicate over long distances with low power consumption.

• Remote Sensing: Suitable for sensors and monitoring equipment deployed in fields or remote locations.

• Telemetry Systems: Often used in systems that transmit data over distances, such as in agricultural or environmental monitoring.

When choosing an antenna, ensure that its specifications match your device's requirements and the operating conditions of your application.

The 5.8GHz Wi-Fi 3dBi Rubber Duck Antenna with RP SMA Male Movable Connector is a compact and efficient antenna designed for wireless communication devices operating on the 5.8 GHz frequency band, commonly used in Wi-Fi applications, drone systems, and wireless video transmission. Here's a detailed description:

• Frequency Range: This antenna operates specifically at the 5.8 GHz band, which is commonly used for Wi-Fi, FPV (First-Person View) drone systems, and other high-speed wireless transmissions.

• Gain: With a 3dBi gain, this antenna offers a moderate boost in signal strength and coverage compared to a standard antenna, improving both range and signal clarity for devices operating in the 5.8 GHz range.

• Design: The antenna features a rubber duck design, which is a flexible, durable, and lightweight structure, making it easy to handle and install. The flexible nature also allows the antenna to be adjusted to different angles for optimal signal reception.

• Connector Type: The antenna is equipped with a RP-SMA (Reverse Polarity SMA) male connector, which is widely used in wireless devices like routers, cameras, and drones. The RP-SMA connector ensures compatibility with a variety of wireless modules and transmitters.

• Movable Connector: The movable connector allows for easy adjustment and positioning of the antenna, providing more versatility in aligning the antenna for maximum signal reception.

• Durability: The rubber duck design is not only flexible but also built to withstand everyday wear and tear, offering long-lasting durability in both indoor and outdoor environments.

This antenna is an excellent choice for enhancing wireless communication systems where the 5.8 GHz frequency is in use, providing better range and signal quality in a convenient, easy-to-use design.

• 865MHz: This indicates the frequency at which the antenna is designed to operate effectively. 865 MHz is commonly used in certain radio communication applications, including some types of RFID systems.

• Helium Frequency: This could refer to a specific frequency range associated with Helium networks, such as those used in Helium (LoRaWAN) networks for IoT applications. In Helium networks, 865 MHz is within the ISM (Industrial, Scientific, and Medical) band used in some regions.

• 5dBi: This is the gain of the antenna, measured in decibels relative to an isotropic radiator (dBi). A 5dBi gain means the antenna is relatively efficient at focusing energy in a specific direction, which can help improve signal strength and range.

• Rubber Duck Antenna: This is a type of antenna that is typically flexible and durable, often used for its ruggedness and ease of use. The "rubber duck" design is a popular choice for many portable and handheld devices.

• SMA Male Movable Connector: This refers to the type of connector on the antenna. An SMA (SubMiniature version A) male connector is a common type used in RF applications. The "movable" aspect suggests that the connector might be adjustable or rotatable, allowing for better positioning and alignment.

Enhance your GSM signal reception with this high-performance 9dBi rubber magnetic antenna. Designed for optimal performance, this antenna provides excellent range and signal strength for GSM applications. It features a sturdy magnetic base for secure attachment to metal surfaces, ensuring stable placement and improved reception.

The antenna is equipped with a 3-meter long RG174 cable, offering flexibility and easy installation, whether indoors or outdoors. The SMA Male connector ensures compatibility with a wide range of GSM devices, including routers, modems, and communication equipment. Built for durability, this antenna is ideal for mobile, IoT, and wireless communication systems, delivering reliable signal strength even in challenging environments.

Key Features:

• Gain: 9dBi for enhanced signal strength and coverage.
• Cable: 3 meters of RG174 cable, providing flexibility for installation.
• Connector: SMA Male, ensuring compatibility with various devices.
• Magnetic Base: Securely attaches to metal surfaces for stable mounting.
• Durability: Designed for both indoor and outdoor use.
• Application: Ideal for GSM communication, IoT, mobile devices, and wireless networks.

The 4G 3dBi Rubber Magnetic Antenna with RG174 Cable (L-3MTR) + SMA (M) St. Connector is a versatile antenna designed for enhancing 4G signal reception and transmission. Here's a detailed description:

• Antenna Type: 4G Rubber Magnetic Antenna
• Gain: 3 dBi, providing a balanced performance for improved signal reception and transmission over moderate distances.
• Design: The antenna is designed with a rubberized exterior for durability, making it suitable for both indoor and outdoor use.
• Cable: The antenna comes with a 3-meter (L-3MTR) long RG174 coaxial cable, which offers low signal loss and flexibility, allowing for better placement and positioning of the antenna.
• Connector: The antenna is equipped with an SMA male (M) straight connector, ensuring compatibility with various 4G devices, routers, and modems that use SMA female connectors.
• Magnetic Base: The magnetic base allows for easy attachment to metal surfaces, providing a stable and secure mounting option. This feature ensures reliable signal reception without the need for permanent installation.
• Application: Ideal for enhancing 4G LTE signal in various settings, including home, office, vehicles, and temporary installations.
• Use Cases: Useful for improving 4G data speeds, mobile hotspot reception, and cellular communication in areas with weak signals.

This antenna is perfect for individuals and businesses looking to boost their 4G connectivity with a portable, easy-to-install solution.

A GSM 3dBi Helical Spring Antenna is a type of antenna commonly used for mobile communications, particularly for GSM (Global System for Mobile Communications) networks. The antenna is designed to operate within the GSM frequency bands, typically around 900 MHz and 1800 MHz, although it may cover other related frequencies. Here's a breakdown of the key characteristics and features of this antenna:

1. 3 dBi Gain:

   • The 3 dBi refers to the antenna's gain, which measures the ability of the antenna to focus energy in a particular direction compared to an isotropic antenna (which radiates equally in all directions). A gain of 3 dBi is moderate, offering a balanced combination of coverage and range, making it suitable for a variety of GSM applications, including base stations and mobile devices.

2. Helical Design:

   • The antennas structure is typically a spring-like coil, known as a helical design. The helical shape helps provide circular polarization, which can improve signal reception and transmission, especially in environments where orientation and angle may vary.
   • The coil shape also contributes to compactness, making it ideal for portable devices or systems with limited space.

3. Compact and Robust:

   • Due to the spring-like design, the antenna is generally lightweight, durable, and resistant to mechanical stress, which makes it ideal for use in mobile or portable applications.
   • It also makes the antenna flexible and capable of withstanding physical impacts or vibrations.

4. Wide Frequency Range:

   • The GSM 3dBi helical antenna is often designed to support the 900 MHz and 1800 MHz GSM bands, but it can be tuned to other frequency ranges, depending on the specific design and application.
   • Its versatility allows it to be used in a variety of GSM applications, including mobile phones, GSM modules, IoT devices, and base stations.

5. Circular Polarization:

   • The helical spring antenna typically produces circular polarization, meaning the signal rotates as it travels. This is advantageous in mobile communication systems, where the orientation of the antenna relative to the signal source may change, such as when the device is moving.

6. Application:

   • GSM 3dBi helical antennas are commonly used in mobile communication devices, IoT applications, wireless communication systems, and embedded systems that require a compact yet efficient antenna solution for GSM-based communication.

• Compact Size: The helical design allows for a small form factor, making it easy to integrate into portable or embedded systems.
• Durability: It can endure mechanical stress, vibrations, and bending, ideal for mobile applications.
• Good Radiation Pattern: Offers omnidirectional radiation for better overall coverage.

• Moderate Gain: While 3 dBi gain is adequate for most applications, it may not provide as much range as higher-gain antennas (e.g., 5 dBi or 10 dBi).
• Limited Directionality: The antenna provides omnidirectional coverage, which may not be suitable for applications requiring highly directional beams.

In summary, the GSM 3dBi Helical Spring Antenna is a practical, compact, and robust antenna for GSM applications, offering moderate gain, durability, and good performance in mobile or portable communication systems.

The 3G 9dBi Rubber Duck Antenna is designed to enhance the performance of devices that operate within the 3G frequency range. This antenna features a 9dBi gain, meaning it can focus and strengthen the signal in a specific direction, improving both the reception and transmission range for wireless communication.

• Frequency Range: Optimized for 3G frequencies, typically between 1.8 GHz to 2.2 GHz, depending on the specific network band.
• Gain: 9dBi, providing an effective increase in signal strength over standard antennas, especially for long-distance communications or in environments with weak signals.
• Rubber Duck Design: The antenna is built using flexible, durable materials, making it resilient to physical damage while maintaining optimal performance. The "rubber duck" design is well-suited for both indoor and outdoor environments.
• SMA (M) Movable Connector: This antenna features an SMA Male connector (standardized for many communication devices like routers, modems, and wireless adapters), which is movable, offering flexibility in positioning to optimize signal reception. The movable nature allows users to adjust the antenna's orientation for better signal alignment.
• Compatibility: This antenna is compatible with various 3G routers, modems, IoT devices, and other wireless communication equipment with an SMA male connector.

• High Gain (9dBi): Enhances the signal strength for longer range and more reliable data transmission.
• Flexible Design: The rubber material provides durability and flexibility, making it resistant to wear and tear.
• Movable Connector: The SMA male connector is detachable and adjustable, offering ease of use and the ability to reposition the antenna for optimal signal reception.
• Wide Application: Ideal for use in cellular, wireless networking, and communication systems, including 3G mobile hotspots, routers, modems, and some IoT devices.

• Mobile Hotspots and Routers: Improve the reception of cellular data signals, especially in areas with poor network coverage.
• 3G and IoT Devices: Enhance the wireless performance of 3G modems, network cards, and IoT systems that require stable and high-performance signal transmission.
• Remote Areas: Useful in rural or remote areas where cellular network coverage may be weaker, providing more reliable communication.

The 915MHz 5dBi Rubber Duck Antenna with SMA Male Movable Connector is a type of antenna designed for wireless communication, particularly for devices operating in the 915 MHz frequency band, commonly used in applications like IoT (Internet of Things), LoRaWAN, RFID, and other wireless data transmission systems. Heres a detailed description of its key features:

• Frequency Range: This antenna is tuned to operate at 915 MHz, making it suitable for long-range communication in the ISM (Industrial, Scientific, and Medical) radio band.
• Gain: With a 5dBi gain, this antenna offers a moderate increase in signal strength, which helps improve communication range and performance compared to a basic dipole antenna. The 5dBi gain strikes a balance between coverage and directivity.
• Rubber Duck Design: The antenna has a flexible rubber "duck" style, which allows for better durability and portability. Its resistant to environmental factors like rain or dust and can handle physical stress without easily breaking or getting damaged.
• SMA Male Movable Connector: The SMA male connector is commonly used for connecting antennas to devices with SMA female ports. The "movable" aspect indicates that the connector may have a flexible or adjustable feature, allowing you to change the orientation of the antenna for better signal alignment or easier positioning.
• Versatility: It can be used with a variety of devices, including routers, gateways, sensors, or any wireless equipment requiring a 915 MHz antenna with SMA male connectivity.
• Application: Suitable for LoRa devices, RFID systems, and wireless sensors operating on the 915 MHz frequency, especially in regions such as North America, where the 915 MHz ISM band is often utilized.

This antenna is widely appreciated for its compact, flexible, and durable design, along with its ability to boost signal reception and transmission performance in various wireless communication applications.

An IRNSS L5 GNSS screw mount panel antenna is designed for receiving signals from the Indian Regional Navigation Satellite System (IRNSS) and other GNSS (Global Navigation Satellite System) signals, specifically in the L5 band. Here’s a breakdown of what you might need to know about this type of antenna:

1. Frequency Band:

   • IRNSS L5 Band: Operates in the L5 frequency band (around 1.176 GHz to 1.196 GHz).
   • GNSS Signals: Supports other GNSS signals in addition to IRNSS, such as GPS L5, Galileo E5, and GLONASS.

2. Mounting Type:

   • Screw Mount: Provides a secure installation. Typically, these antennas have a flange with screw holes for mounting on panels or enclosures.

3. Antenna Type:

   • Panel Antenna: A flat, surface-mount design suitable for applications where the antenna needs to be mounted on a panel or inside an enclosure.

4. Connector Type:

   • Ensure compatibility with your GNSS receiver. Common connectors include SMA, BNC, or TNC. Check the connector type of the antenna and match it with your equipment.

5. Gain and Performance:

   • Look for the gain specification to understand how well the antenna will pick up signals. Higher gain generally means better performance, especially in challenging environments.

6. Power Supply:

   • Some GNSS antennas are active and require a power supply to amplify the signal. Verify if the antenna needs power and whether it comes with the necessary power adapter.

7. Cable Length:

   • Ensure the cable length is appropriate for your setup. If the antenna is mounted in a location far from the receiver, you might need a longer cable or an extension.

• Placement: For optimal performance, the antenna should have a clear line of sight to the sky. If it's inside an enclosure, make sure it doesn’t obstruct the signal too much.

• Orientation: Panel antennas often need to be oriented correctly to ensure proper reception. Follow the manufacturer's recommendations for orientation.

• Environmental Considerations: Ensure the antenna is suitable for the environmental conditions it will be exposed to, such as temperature extremes or humidity.

A 15x15 cm GPS/GLONASS/Galileo patch antenna is typically used in applications requiring accurate positioning and navigation capabilities. These antennas are designed to receive signals from multiple satellite systems, enhancing the robustness and reliability of the location data. Here’s a general overview of such antennas:

Key Features:

1. Multi-Constellation Support:

   • GPS (Global Positioning System): US-based satellite navigation system.
   • GLONASS (Global Navigation Satellite System): Russian counterpart to GPS.
   • Galileo: European satellite navigation system.

2. Size and Design:

   • Dimensions: 15 cm x 15 cm (approximately 5.9 inches x 5.9 inches).
   • Patch Antenna: A type of antenna that uses a flat, rectangular patch to receive signals. It's known for its compact size and good performance in satellite navigation.

3. Performance Specifications:

   • Frequency Range: Typically covers the L1, L2, and L5 bands for GPS, GLONASS, and Galileo.
   • Gain: The antenna’s gain can vary, but high-gain versions are designed to receive weak signals effectively.
   • Polarization: Usually right-hand circular polarization (RHCP) is used for satellite systems.

4. Applications:

   • Automotive Navigation: Enhancing GPS accuracy for car navigation systems.
   • Aviation: Used in aircraft for precise positioning and navigation.
   • Surveying and Mapping: Essential for high-precision geospatial data collection.
   • IoT and Robotics: For devices that require accurate location tracking.

5. Mounting and Connectivity:

   • Mounting: Designed to be mounted on a flat surface or integrated into a system.
   • Connector: Typically equipped with a standard connector such as SMA or TNC for easy integration with GPS receivers.

6. Environmental Considerations:

   • Weather Resistance: Often built to withstand outdoor conditions, including moisture and temperature variations.
   • Durability: Made from materials that ensure long-term performance in various environments.

Eteilys Rubber Duck Antenna is high performance, Omni-directional providing broad coverage with a Strong and Stable Signal. It is ABS enclosed antenna with IP65 Rated Enclosure. It is ideally suited for all RF Cellular Devices. This antenna features a rugged composite random with SMA Male connector. It is compact, lightweight and easy to install.

The 2.4GHz 9dBi Rubber Duck Antenna with N Male Movable Connector is a high-performance antenna designed for wireless communication applications, particularly for use with devices operating on the 2.4GHz frequency band. Here's a detailed description of its key features:

1. Frequency Range:

   • This antenna operates specifically in the 2.4GHz frequency band, making it suitable for Wi-Fi, Bluetooth, Zigbee, and other wireless communication protocols that utilize this band.

2. Gain:

   • The antenna has a 9dBi gain, which indicates its ability to focus the signal more effectively in a specific direction, providing a stronger and more focused signal compared to standard omnidirectional antennas. This is ideal for applications requiring longer range or better signal quality.

3. Rubber Duck Design:

   • The "rubber duck" design is a popular choice for wireless antennas, known for its durability and flexibility. The material provides resistance to environmental factors like moisture and physical stress, while the shape is optimized for better radiation patterns.

4. N Male Movable Connector:

   • Equipped with an N male movable connector, this antenna can be easily attached to devices or cables with compatible N female connectors. The movable feature allows the connector to be adjusted for optimal positioning, ensuring better signal reception and transmission.

5. Versatility:

   • Ideal for a range of applications such as wireless routers, base stations, access points, and other 2.4GHz communication systems, especially in environments where signal strength and coverage need to be enhanced.

6. Durable Construction:

   • The rubber duck antenna is designed to withstand various environmental conditions, making it suitable for both indoor and outdoor use in industrial, commercial, or residential wireless setups.

• Wi-Fi networks (802.11b/g/n)
• Bluetooth communication
• Wireless IoT devices
• Wireless access points and routers
• Long-range wireless communication systems

Overall, this antenna offers a combination of high gain, durability, and versatility, making it an excellent choice for extending wireless coverage and improving the performance of 2.4GHz-based communication systems.

A 2.4GHz 2dBi internal PCB antenna is a specific type of antenna used in wireless communication, particularly for devices operating on the 2.4 GHz frequency band, which is common for Wi-Fi and other wireless technologies. Here's a detailed breakdown of its characteristics:

1. 2.4GHz Frequency:

   • Purpose: This antenna is designed to operate at the 2.4 GHz frequency band, which is commonly used for Wi-Fi (802.11b/g/n), Bluetooth, and some other wireless communication standards.
   • Band: It’s part of the ISM (Industrial, Scientific, and Medical) band that is unlicensed and widely used for various wireless applications.

2. 2dBi Gain:

   • Gain: The 2dBi indicates the antenna's gain, which measures how much power the antenna can focus in a particular direction compared to an isotropic radiator (a theoretical antenna that radiates equally in all directions). A 2dBi gain means that the antenna provides a modest increase in signal strength over an isotropic radiator.
   • Performance: A 2dBi gain is relatively low, making this type of antenna suitable for shorter-range communication or scenarios where high gain is not critical. It typically provides good coverage for small to medium-sized areas, such as within a room.

3. Internal PCB:

   • PCB (Printed Circuit Board) Antenna: This type of antenna is integrated directly into the circuit board of a device. It’s designed to be compact and cost-effective, and is often used in devices where space is limited or where external antennas are not practical.
   • Design: PCB antennas are etched onto the surface of the PCB and are generally small, making them ideal for compact electronic devices.

4. Internal:

   • Mounting: As an internal antenna, it’s embedded within the device rather than mounted externally. This helps maintain a compact design and avoids the need for external protrusions.
   • Integration: Internal antennas are commonly used in devices like smartphones, tablets, routers, and other compact electronics where external antennas would be cumbersome or visually unappealing.

• Consumer Electronics: Used in devices such as smartphones, tablets, and laptops to provide Wi-Fi or Bluetooth connectivity.
• IoT Devices: Ideal for Internet of Things (IoT) devices where space is limited and external antennas are not feasible.
• Wireless Modules: Found in various wireless modules and embedded systems where an internal antenna solution is preferred for its compactness and ease of integration.

• Benefits:

  • Compact Design: Internal PCB antennas save space and are ideal for small devices.
  • Cost-Effective: Integrating the antenna into the PCB reduces manufacturing costs and complexity.
  • Aesthetic: Eliminates the need for external antennas, contributing to a cleaner device design.

• Limitations:

  • Limited Gain: With a 2dBi gain, the antenna provides lower signal strength compared to higher-gain antennas, which may limit its effective range and performance in challenging environments.
  • Placement Sensitivity: Performance can be affected by the placement of the antenna within the device and the materials surrounding it.