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Item #:
77469077
WiFi Antenna 2.4 GHz 5 dBi SMA Plug Adapter SMA Antenna Black Omnidirectional Antenna Black Compatible with 802.11n / b/g WLAN Card WLAN PCI Cards
Item #:
77469077
XCD 38
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Tuesday, July 21
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Boost your WiFi connection with our 5 dBi Omnidirectional Antenna, designed for superior performance and versatility!
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Compatibility
Designed for a wide range of devices like Raspberry Pi and USB CCU3, ensuring seamless integration and functionality across various applications and platforms.
Enhanced Signal Strength
With a 3dBi gain, this antenna significantly improves signal reception and transmission, making it ideal for projects requiring reliable connectivity across long distances.
Robust Magnetic Base
The sturdy magnetic base allows for easy mounting on metallic surfaces, providing stability and optimal positioning for enhanced performance in diverse environments.
Product Details
| Item Weight | 0.25 lbs (110 grams) |
Who Should Buy?
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Raspberry Pi Users
Ideal for Raspberry Pi projects requiring reliable wireless communication in the 433 MHz frequency range.
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NFC Projects
Excellent for developers engaging in NFC projects that require stable connectivity and signal strength.
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GSM Applications
Suitable for users working on GSM and ISM applications needing omnidirectional antenna coverage.
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Beginner Users
May be too complex for beginners unfamiliar with antenna setup and configuration processes.
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Limited Range Needs
Not ideal for projects that require minimal range, as its design supports longer distances.
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Non-Compatible Systems
Users with devices outside the 433 MHz range may find this antenna ineffective for their applications.
Product Description
WiFi Antenna 2.4 GHz 5 dBi SMA Plug Adapter SMA Antenna Black Omnidirectional Antenna Black Compatible with 802.11n / b/g WLAN Card WLAN PCI Cards Wireless Router Bluetooth
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is a 433 MHz antenna used for?
Answer: A 433 MHz antenna is primarily used for wireless communication in various applications, including remote controls, wireless sensors, and IoT devices. It operates in the 433 MHz frequency range, making it suitable for systems like Raspberry Pi, GSM, and other low-power short-range radio frequency applications. This antenna improves signal strength and communication range, ensuring reliable data transmission in projects involving wireless connectivity. -
Question:
What does '3dBi' mean in terms of antenna specifications?
Answer: '3dBi' refers to the antenna's gain, which measures its ability to direct radio frequency signals in a specific direction. A 3dBi gain indicates a moderate level of directivity, improving signal strength over a standard dipole antenna in the intended direction. It is especially relevant for omni-directional antennas, like this one, as it provides a balance between coverage and distance, suitable for various communication scenarios like remote monitoring and control applications. -
Question:
Can this antenna be used with Raspberry Pi?
Answer: Yes, this 433 MHz antenna is compatible with Raspberry Pi devices, allowing them to enhance wireless communication capabilities. By connecting the antenna to the appropriate GPIO pins via the SMA male adapter and RG174 cable, users can improve range for projects like remote automation, data collection, or IoT applications, ensuring stable and reliable wireless connections. -
Question:
What is the magnetic base used for?
Answer: The magnetic base provides a convenient way to securely mount the antenna to various surfaces. This feature allows users to position the antenna in optimal locations, achieving better signal reception without needing additional tools or permanent fixtures. It's particularly useful for temporary setups, such as experimental projects, or in environments where mobility is essential. -
Question:
How does the RG174 cable impact performance?
Answer: The RG174 cable is designed for use with RF signals and ensures minimal loss of quality during signal transmission. Its length of 3 meters provides flexibility in positioning the antenna for optimal performance, while still maintaining good signal integrity. Users will notice improved range and reliability in communication projects, particularly in situations where the receiver is not placed close to the transmitter. -
Question:
Is this antenna suitable for GSM applications?
Answer: Yes, this 433 MHz antenna is suitable for GSM applications where low-power, short-range communication is required. It can effectively enhance the signal for GSM modules, making it an excellent choice for projects involving mobile data transmission. With the correct setup, users can create robust communication links vital for developing GSM-based monitoring or control systems. -
Question:
What is meant by 'Omni-Directional'?
Answer: An omni-directional antenna is designed to receive and transmit signals in all directions, providing 360-degree coverage. This feature is particularly beneficial for scenarios where the device may move or be positioned unpredictably, such as in remote control applications and sensor networks. Users can expect consistent performance regardless of the antenna's orientation. -
Question:
How do I connect this antenna to my device?
Answer: To connect this antenna, simply attach the SMA male connector to the corresponding port on your device. Ensure that the RG174 cable is connected securely, allowing for optimal signal transfer. Proper installation will enhance your device's communication capabilities and should be done carefully to avoid any disruptions in signal quality. -
Question:
What projects is this antenna ideal for?
Answer: This antenna is ideal for various projects including home automation systems, sensor data transmission, and remote monitoring setups. Hobbyists and professionals use it with Raspberry Pi or Arduino platforms for efficient communication in IoT developments. Its versatility makes it a favorite for both prototyping and practical applications in automation. -
Question:
Where can I buy this antenna in Grenada?
Answer: You can buy the 433 MHz Antenna 3dBi SMA Male Adapter 3M RG174 Cable Magnetic Base Omni-Direction from Ubuy in Grenada. Ubuy offers a convenient platform to search for this product and ensures you can find it quickly, coupled with various delivery and payment options to suit your needs.
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Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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6/7/2026 · via Trustpilot
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
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XCD 38
Order now and get it around Tuesday, July 21
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Features & Benefits
- 5 dBi gain for a stronger WiFi signal.
- Compatible with various wireless devices including routers and Bluetooth.
- Operates in the frequency range of 2400-2500 MHz.
- Durable design with a wide temperature operating range.
- Easy installation with SMA plug adapter.
- Ideal for enhancing home security cameras and mobile hotspots.
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