High Power and Extended Range: Boasting a powerful 33dBm output, the SENET E22-400M33S ensures reliable communication over long distances, tested up to 16 kilometers, making it ideal for challenging environments and remote applications. Versatile Frequency Range: Operating within a broad frequency spectrum of 410-493MHz, this module accommodates various communication needs, making it highly adaptable for different types of wireless applications and protocols. Compact and Efficient Design: With its small SMD form factor measuring just 38.5*24mm, the module integrates seamlessly into compact devices, supported by and stamp hole antenna interfaces for flexible connectivity options. Robust Build and : Manufactured in , the SENET E22-400M33S is crafted to meet rigorous standards, ensuring high performance and reliability without the need for additional certifications. Ideal for Developers and Innovators: Lacking any high-concern chemicals and designed for easy integration, this module is perfect for developers looking to create or enhance wireless communication systems with minimal environmental impact. Specifications: Frequency: 433MHz Output Power: 33dBm Communication Range: Up to 16KM Mounting Type: SMD, /Stamp Holes Low Power Consumption Ideal for long-range wireless applications Color: White & Green Material: Plastic+Metal Package Contents: 1*LoRa Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.