Written by 
433 MHz LoRa Antenna – Outdoor 15 dBi High‑Gain Omnidirectional Signal Booster
Boost your IoT router or modem’s range with the 433 MHz LoRa Antenna. Designed for outdoor use, this 15 dBi high‑gain omnidirectional antenna delivers reliable, long‑range connectivity for smart homes, industrial sensors, and remote monitoring systems.
Key Highlights
- Maximum Gain: 15 dBi – significantly amplifies signal strength for extended coverage.
- Frequency Range: Optimized for 433 MHz LoRa, ensuring compatibility with most LoRaWAN gateways and IoT devices.
- Omnidirectional Pattern: 360° coverage provides consistent performance regardless of device orientation.
- Robust Outdoor Construction: Weather‑sealed metal housing resists rain, dust, and temperature extremes.
- Easy Installation: SMA male connector and mounting bracket included – plug straight into your router or modem.
- Long‑Range Amplifier: Ideal for rural deployments, smart city networks, and industrial automation.
Technical Specifications
- Frequency: 433 MHz (LoRa)
- Gain: 15 dBi
- Polarization: Linear
- Connector: SMA Male
- Impedance: 50 Ω
- Dimensions: 120 mm × 30 mm × 30 mm (approx.)
- Weight: 0.25 kg
- Operating Temperature: –40 °C to +85 °C
- Ingress Protection: IP65 (water‑resistant, dust‑protected)
Why This Antenna Stands Out
Whether you’re expanding a smart farm network or enhancing a remote sensor array, this 433 MHz LoRa antenna offers:
- Consistent signal boost across all directions.
- Minimal installation hassle – just attach the SMA connector.
- Durable construction for harsh outdoor environments.
- Cost‑effective solution that improves range without requiring additional power sources.
Installation & Compatibility
Mount the antenna on any flat surface using the included bracket. Connect the SMA male plug to your IoT router, modem, or LoRa gateway. The antenna is fully compatible with popular LoRaWAN modules such as RAK2245, Heltec LoRa, and many commercial gateways.
Package Includes
- 1 × 433 MHz LoRa Antenna (15 dBi)
- 1 × SMA Male Connector
- 1 × Mounting Bracket
- 1 × Quick‑Start Guide
Price: $ 2.29