EBYTE SI4438 433MHz 470MHz SMD Wireless RF Module 30dBm Distance 5.6Km E30-400M30S(4438) Antenna Interafce Stamp Hole/IPEX for Industry, Home, Farm, Hotel

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EBYTE SI4438 433MHz 470MHz SMD Wireless RF Module Features

• E30-400M30S is a hardware module (SPI) based on the SI4438 RF chip imported from Silicon Labs. It is a half-duplex, SMD integrated transceiver with transparent transmission available. With working frequency band 425?525MHz, transmitting power 1w, it is suitable for a variety of environments.

• The original imported SI4438 RF chip from Silicon Labs(USA) features high receiving sensitivity and strong anti-interference, supporting the development of low power consumption as well.

• E30-400M30S has been widely used in various industries and has the characteristics of stable performance, long transmission distance, and strong ability of penetration and diffraction, etc

• Application-Home security alarm and remote keyless entry;Smart home and industrial sensors, etc;Wireless alarm security system;Building automation solutions;Wireless industrial-grade remote control;Intelligent agriculture and oilfield solutions;Health care products;Advanced Meter Reading Architecture(AMI);Automotive industry applications

• Warranty: We have 1 year warranty. If you need user manual or any problems contact with us free.

About EBYTE SI4438 433MHz 470MHz SMD Wireless RF Module

Features The measured communication distance is up to 5.6km; Maximum transmission power: 1W; 425?525MHz ultra-wide frequency band; Air date rate?1k?25kbps; With 3.3?5.5V power supply, over 5 V guarantees the best performance; Industrial grade standard design,support -40 ~ 85 °C for working over a long time