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Item #:
228978623
Waterproof Replacement 5.8dBi Strengthen Magnet Base Pure Copper 915MHZ LoRa Gateway Antenna with 3M/10FT Cable for Helium Hotspot Meshtastic LORA32
83% of respondents would recommend this to a friend
Item #:
228978623
GMD 2717
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Waterproof Replacement 5.8dBi Strengthen Magnet Base Pure Copper 915MHZ LoRa Gateway Antenna
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What Stands Out
High Gain Antenna
The 5.8dBi gain ensures a stronger signal reception and transmission, improving overall performance for Helium hotspots and other LoRa devices, thus enhancing connectivity and reducing data loss.
Durable Waterproof Design
Built to withstand the elements, this antenna's waterproof feature allows for reliable outdoor use, ensuring consistent performance in various weather conditions compared to standard indoor-only antennas.
Extended Cable Length
The included 10FT cable provides flexibility in antenna placement, allowing users to optimize signal reception while maintaining aesthetic appeal, making installation easier without limitations imposed by short cables.
Product Details
- Frequency Range: 900MHz - 930MHz
- Gain: 5.8dBi Omni-directional
- Material: Pure Copper, Heavy Duty Magnet Base
- Cable Length: 3 Meter/10 Feet, RP-SMA Male Connector
- Recommended Installation: Outdoors in open, high location; indoors near window
- Package Includes: 1 x Antenna Kit, 1 x Adapter
| AntennaDescription | LoRa |
| Brand | eifagur |
| Manufacturer | eifagur |
| Number of Packs | 1 |
| Number of Items | 2 |
| Model Number | ALF1880 |
| Mfr Part Number | ALF1880 |
| Number of Channels | 1 |
| Impedance | 50 ohm |
| Maximum Range | 10 feet |
| Color | 5.8dBi |
| Antenna | LoRa |
| Item Weight | 1 lbs (450 grams) |
Who Should Buy?
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Outdoor Users
Ideal for users needing a waterproof solution for outdoor applications or environments with high humidity.
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Helium Miners
Perfect for Helium miners looking to enhance their network performance with a stronger antenna for better coverage.
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Tech Enthusiasts
Great choice for tech enthusiasts utilizing LoRa technologies with devices like ESP32, maximizing signal strength and connectivity.
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Indoor Use
Not suited for indoor setups where high gain antennas may cause signal interference or saturation in small spaces.
Product Description
Waterproof Replacement 5.8dBi Strengthen Magnet Base Pure Copper 915MHZ LoRa Gateway Antenna with 3M/10FT Cable for Helium Hotspot Meshtastic LORA32 915MHz ESP32 LoRa OLED Board, Eifagur
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the purpose of the Waterproof Replacement 5.8dBi LoRa Gateway Antenna?
Answer: The Waterproof Replacement 5.8dBi LoRa Gateway Antenna is designed to enhance the connectivity and signal strength for LoRa-based devices, particularly Helium hotspots like the RAK, Nebra, and Bobcat 300. Utilizing a 5.8dBi gain, this antenna effectively boosts the communication range, making it ideal for outdoor setups where reliable long-distance data transmission is crucial. For instance, if you're deploying a Helium hotspot in a rural area, this antenna provides the necessary amplification to maintain strong connections with nearby devices. -
Question:
How does the magnet base improve the installation of this antenna?
Answer: The magnet base of the antenna allows for a straightforward installation process that is both stable and adjustable. This design enables the antenna to be easily mounted on metal surfaces, ensuring it stays securely in place even in windy conditions. For example, if you want to mount it on the roof of a building or on metal poles, the magnet base will help maintain optimal positioning for the best signal reception, making it an effective solution for outdoor deployments. -
Question:
What is the significance of using pure copper in the antenna's construction?
Answer: Pure copper is essential in the construction of antennas because it offers superior conductivity compared to other metals. This enhances the antenna's ability to transmit and receive signals effectively. By minimizing signal loss, pure copper ensures enhanced performance and reliability, particularly for applications that require robust communication, such as smart city IoT solutions or remote monitoring systems. Thus, if you're setting up a Helium hotspot, using this copper-based antenna improves overall system efficiency. -
Question:
What kind of cable is included with the antenna, and why is it important?
Answer: The antenna comes with a 3M (approximately 10FT) cable, which is crucial for connecting the antenna to your Helium hotspot. This length offers flexibility in positioning your antenna for optimal exposure while minimizing potential signal interference. A longer cable allows you to place the antenna in a location with a clearer line-of-sight for better signal transmission. Ideal use could be placing it high up on a rooftop while keeping the hotspot protected indoors, improving your network's performance. -
Question:
Is this antenna suitable for indoor use?
Answer: While the waterproof feature indicates its robustness for outdoor environments, this antenna can also be used indoors. However, its design is primarily optimized for higher outdoor performance due to its gain and magnetic base. For indoor applications, it might still be effective, but the signal could be weaker due to walls and obstacles. If you're in an area with minimal outdoor interference, placing it strategically in a window or high location can optimize its efficacy even indoors. -
Question:
How does the 915MHz frequency affect my LoRa device performance?
Answer: The 915MHz frequency is particularly beneficial for LoRa devices as it provides superior long-range communication capabilities while maintaining low power consumption. This makes it ideal for various applications, including telemetry, remote sensor hubs, and smart agriculture. By using an antenna that operates at this frequency, like this model, you can achieve a broader coverage area, which is beneficial if you are setting up multiple hotspots across a large geographical area. -
Question:
Can this antenna be used with other LoRa devices?
Answer: Yes, this antenna is versatile and compatible with various LoRa devices operating at the 915MHz frequency. This includes other brands or models beyond RAK, Nebra, and Bobcat 300. If you have multiple IoT devices or hotspots within your network that utilize this frequency, replacing their antennas with this one can standardize your setup while enhancing overall transmission efficiency, contributing to better data relay and network performance. -
Question:
How do I maintain the Waterproof Replacement antenna?
Answer: Maintenance of the Waterproof Replacement antenna is minimal due to its rugged design. Regular checks for any physical damage, rust, or corrosion, especially on the connections and cable, can ensure longevity. Additionally, periodically adjusting its position to avoid obstructions can help maintain signal quality. Given its outdoor suitability, clear off any debris or snow that may accumulate in adverse weather conditions to maintain optimal performance in all environments. -
Question:
What should I consider when positioning this antenna?
Answer: Positioning your Waterproof Replacement antenna is crucial for maximizing performance. You should consider placing it in a high, unobstructed location to enhance line-of-sight communication for strong signal coverage. Avoid areas with heavy foliage, buildings, or other structures that could block signals. In practical scenarios, positioning this antenna on a rooftop or elevated platform can significantly boost coverage, especially beneficial for urban deployments where interference is common. -
Question:
Where can I buy the Waterproof Replacement 5.8dBi Antenna in The Gambia?
Answer: You can purchase the Waterproof Replacement 5.8dBi Strengthen Magnet Base Pure Copper 915MHZ LoRa Gateway Antenna with 3M10FT Cable from Ubuy in The Gambia. Ubuy offers a reliable platform where you can find this antenna along with various other related products, ensuring you get the right equipment for your Helium hotspot or IoT project.
eifagur Radio Antennas ALF1880 Editorial Review
The customer experience and reception of this antenna are mixed, showcasing a range of opinions that highlight both strengths and weaknesses. On one hand, several users praise the antenna's performance, especially when properly mounted with a good ground plane. They appreciate the solid Construction, significant weight, and seemingly high-quality coaxial cable. Users have noted satisfactory SWR measurements above 902 MHz and have found it a valuable upgrade for their LoRa devices. However, there are also notable criticisms. Some users claim that the antenna does not resonate effectively across the intended frequency range, with experiences indicating that stock antennas outperformed this product in certain scenarios. Concerns about the strength of the magnetic base and the practicality of its mounting for mobile use were raised by others, suggesting that the antenna's weight may pose challenges during vehicle movement. The contrasting feedback signifies that while the antenna may be a solid choice for some applications, its effectiveness may vary significantly based on individual setup and specific usage scenarios. Overall, customers seem to appreciate the potential the antenna offers when combined with the right conditions but express frustration when it falls short of performance expectations. **
Customer Reviews & Ratings
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Pros
- Good material quality, with a solid Construction and strong magnet base.
- Reasonably good SWR measurements for the 902-930 MHz range.
- Comes with a long and high-quality coaxial cable, allowing for outdoor mounting.
Cons
- Performance may not be better than stock antennas for some devices.
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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GMD 2717
Order now and get it around Tuesday, September 29
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Features & Benefits
- Waterproof replacement antenna for LoRa gateways
- Features 5.8dBi gain and omni-directional coverage
- Made of pure copper material for excellent gain performance
- Suitable for indoor and outdoor applications
- Includes a heavy-duty magnetic base for easy installation
- Comes with a 3-meter cable and adapter for convenient use
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