Ebyte E30-400M30S(4438) SI4438 433~470MHz 30dBm 5.6km SPI Wireless RF Transceiver Module

Ebyte E30-400M30S(4438) SI4438 433~470MHz 30dBm 5.6km SPI Wireless RF Transceiver Module

E30-400M30S(4438) is a hardware module (SPI) based on the SI4438 RF chip imported from Silicon Labs. It is half-duplex, integrates transceiver and receiver, transparent transmission mode, SMD type, working frequency band is 425~525MHz, transmit power 1W , suitable for a variety of environments, using the SI4438 RF chip originally imported from the American Silicon Labs company, with high receiving sensitivity, strong anti-interference, and supports the development of low power consumption. It has been widely used in various industries, and has the characteristics of stable performance, long transmission distance, penetration and diffraction ability, etc.

Datasheet

Features

• The measured communication distance can reach 5.6KM
• Maximum transmission power: 1W
• Support 425-525MHz ultra-wide frequency band
• Support air date rate of 1k～25kbps
• Support 1.8～3.6V power supply, power supply over 5V can guarantee the best performance
• Industrial grade standard design, support -40 ~ 85 °C for working over a long time

Specifications

• IC: SI4438
• Frequency: 425～525MHz
• Power: 30dBm
• Distance: 5.6km
• Communication Interface: SPI
• Antenna: IPX, stamp holes
  
• Operating temperature: -40 to +85℃
  
• Dimensions: 38.5*24mm
• Package: SMD

Applications

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