Portable 433/868MHz LoRa Signal Booster Antenna – 5.5dBi Gain with Magnet Base for Communication
- Model No.
- SD433/868M
- Type
- Combination Antenna
- Place of Origin
- China
- Frequency Range
- 433MHz or 868MHz
- Gain
- 5.5dBi
- Connector
- SMA-type
- Accept OEM
- yes
- Color
- Black
- Length
- 170mm
Core Specifications
Operating Frequency: Dual-band (433/868MHz, Europe LoRa bands)
Gain: 5.5dBi (3.5x signal strength, longer communication distance)
Impedance: 50Ω (compatible with mainstream LoRa gateways/modules)
VSWR: ≤1.5:1 (stable transmission, low power loss)
Polarization: Vertical (fits IoT devices, better reception)
Mounting Base: Magnetic (≥5kg adsorption, quick fix on metal)
Protection: IP67 (water/dust-proof, -40℃ to +85℃ for outdoor use)
Size/Weight: ≤20cm length, ≤150g (portable for mobile use)
Connector: Optional SMA male/female (works with LoRa modules/sensors)
Key Advantages
Dual-Band Signal Boost
Covers 433MHz (low-power, long-range) and 868MHz (Europe mainstream). 5.5dBi gain extends LoRa distance from 2-5km to 8-12km (suburbs) and improves terrain penetration by 40%.
Easy Portable Deployment
Transport
We can deliver the goods to your country for you. We will load the containers for you free of charge to ensure that the goods will not be damaged during transportation.
You can either use our freight forwarding service or arrange it yourself. It all depends on you.
Although the deployment process is relatively simple, we do not currently offer installation services. However, we can provide on-site technical support for you.
- part of antenna is individual packed in PE/PVC Bag.
- Each antenna will be tuned to best performance before delivery.
- We will provide customized packaging services based on the size of your antenna products (such as length, diameter, interface type, etc.) to ensure zero damage during transportation.
- All packages have passed the 1.2m drop test
During the installation process, avoid any collisions.
It is strictly prohibited to disassemble the antenna components; otherwise, it may lead to poor antenna performance.
The installation position of the antenna should be free of any obstructions.
When used outdoors, it is necessary to equip with lightning protection facilities.
may contain electronic components. Do not discard them randomly.
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