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SI4463 Low Price Rf Transceiver Type Rf Chip Type Chip Type Wireless

[IC]:SI4438

[Frequency]:425~525MHz

[Power]:20dBm

[Distance]:2.5km

[Size]:20*14mm

[Product weight]:1.5±0.1g

[Introduction]:E30-400M20S 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 100mW, it is suitable for a variety of environments.

ModuleInterfaceICFrequencyHzPowerdBmDistancekmAir RatebpsPackingSizemmFeatureManualSample
E30-400M30S(4463) SPI SI4463 433M 470M 30 5.6 1k~25k SMD 38.5*24 Long distance communication
E30-400M30S(4438) SPI SI4438 433M 470M 30 5.6 1~25k patch 38.5*24 Long transmission distance, penetration diffraction ability
E30T-433T20S UART SI4438 433MHz 20 2.5 1k ~ 25k SMD 17*30 suitable for applications in high temperature environments
E30-900M30S SPI SI4463 868M 915M 30 5.6 1k~25k SMD 38.5*24 Long transmission distance,Strong penetration diffraction
E30-170T20D UART SI4463 170M 20 2.0 1k~25k DIP 21*36 Diffraction , FEC
E30-170T27D UART SI4463 170M 27 5.0 1k~25k DIP 24*43 Diffraction , FEC
E30-433T20D UART SI4438 433M 20 2.0 1k~25k DIP 21*36 FEC , WOR
E30-433T20S3 UART SI4438 433M 20 2.5 1k~25k SMD 16*26 FEC , WOR
E30-780T20S UART SI4463 780M 20 2.5 1k~25k SMD 17*30 FEC , WOR
E30-900M20S SPI SI4463 868M 915M 20 2.5 1k~25k SMD 20*14 Strong penetration diffraction,Strong penetration diffraction
E30-400M20S(4438) SPI SI4438 433M 470M 20 2.5 1k~25k SMD 20*14 Long transmission distance,Strong penetration diffraction
E30-400M20S(4463) SPI SI4463 433M 470M 20 2.5 1k~25k SMD 20*14 Long transmission distance,Strong penetration diffraction
E27-433M20S SPI SI4432 433M 20 1.5 0.123k~256k SMD 16 * 16 Small size strong anti-interferance