Home Accessories GT-148DF 902-928MHz 4dBi SMA Male IP65 Waterproof Spring Antenna for LoRa, IoT Devices
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GT-148DF 902-928MHz 4dBi SMA Male IP65 Waterproof Spring Antenna for LoRa, IoT Devices

Sale price $11.99 USD

1. Frequency Range: 902–928MHz (optimized for LoRa / IoT applications)

2. High Gain: 4dBi for improved signal strength and coverage

3. 360° Coverage: Omnidirectional horizontal radiation pattern

4. Stable Vertical Beamwidth: 43° ±3 for consistent performance

5. Low VSWR: ≤1.5 for efficient signal transmission

6. 50Ω Impedance: Standard RF compatibility

7. SMA Male Connector: Plug-and-play compatibility with most LoRa devices

Product Description

GT-148DF 902-928MHz 4dBi SMA Male IP65 Waterproof Spring Antenna for LoRa & IoT 

1. The GT-148DF Spring Antenna is a high-performance antenna designed for LoRa (902–928MHz), IoT, and wireless communication systems.
2. Engineered for durability and stable signal performance, it features a compact spring structure with 4dBi gain, 360° horizontal coverage, and IP65-rated waterproof protection, making it ideal for demanding outdoor deployments.
3. Its rugged design and reliable RF performance make it suitable for gateways, mesh networks, and industrial IoT applications.
4. Up to 10W power handling. Optimized for LoRa and IoT devices. Built-in Lightning Protection: Passive protection for outdoor reliability.

 

Applications

  • LoRa / LoRaWAN gateways
  • Mesh networking systems
  • IoT devices and sensor networks
  • Remote monitoring and telemetry systems
  • Outdoor wireless communication projects

 

Specification

Item Specification
Product
Spring Antenna
Material
High-quality copper conductor
Randome Material
Polycarbonate (PC)
Randome Color
Black
Operating Temperature
-40 ℃ ~ 65 ℃
Operating Humidity
＜ 95%
Waterproof Rating
IP65 ( dustproof & water-resistant)
Dimensions
22 x 200 mm

Warranty & After-Sales

Many of our products are handcrafted, which may result in minor variations or imperfections. If you experience any quality-related issues withinone year of purchase, we will offer afull refund or a replacement shipment. Please contact our support team with photos or videos of the issue, and we will assist you accordingly.

Technical Support & Resources

GT-148DF 902-928MHz 4dBi SMA Male IP65 Waterproof Spring Antenna for LoRa, IoT Devices 1
Product Manual Download
GT-148DF 902-928MHz 4dBi SMA Male IP65 Waterproof Spring Antenna for LoRa, IoT Devices 2
Product Certificates
GT-148DF 902-928MHz 4dBi SMA Male IP65 Waterproof Spring Antenna for LoRa, IoT Devices 3
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Please note that shipping times may vary based on the remoteness of the shipping address.

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We work with DHL, UPS, FedEx, and other reliable carriers to ship your order.
For most countries, expedited shipping delivery time is approximately 5-7 business days.

Please contact our support team and provide pictures or videos of the product. We will then provide you with the return warehouse address. Once we receive and verify the returned product, we will process your refund or exchange accordingly.

Once we receive the returned product, we will process your refund within 3 business days.
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