SX1272RF1CAS

Serial Interfaces:	SPI
Package / Case:	Module
Operating Temperature:	-40°C ~ 85°C
Mounting Type:	Through Hole
Current - Transmitting:	125mA
Current - Receiving:	11.2mA
Voltage - Supply:	1.8 V ~ 3.7 V
Memory Size:	--
Utilized IC / Part:	--
Antenna Type:	Not Included, U.FL
Series:	LoRa™
Sensitivity:	-137dBm
Power - Output:	20dBm
Data Rate:	300kbps
Frequency:	860MHz ~ 1.02GHz
Modulation:	FSK, GFSK, GMSK, MSK, OOK
Protocol:	--
RF Family/Standard:	General ISM
Part Status:	Active
Packaging:	Bulk

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What is SX1272RF1CAS?

SX1272RF1CAS is a transceiver module from Maxim Integrated, featuring a frequency hopping spread spectrum modulation mechanism and improved efficiency in short range communications. This type of RF Transceiver Module is best used in low-power, short-range communication applications, making it ideal for various applications including industrial automation, building automation, medical diagnostics, and machine-to-machine communication.

Application Field of SX1272RF1CAS

The SX1272RF1CAS module is a great choice for applications that require small, low-power wireless communication between devices. This module can be easily integrated into a variety of applications, such as industrial automation, building automation, and medical diagnostics systems. Other applications include remote meter reading for monitoring environmental conditions, communications for vending machines or toll collection, and machine-to-machine communication.In addition, this type of RF Transceiver Module is suitable for LoRaWAN™ and other proprietary short-range radio communication systems as well. These applications enable distributed devices to communicate with each other via short-range, low-power radio links.

Working Principle of SX1272RF1CAS

This type of RF Transceiver Module uses an integrated frequency hopping spread spectrum (FHSS) modulation mechanism to facilitate reliable communication over short-range distances. This spread spectrum technique divides a wide range of frequencies into multiple narrow bands of frequencies that are used for data transmission. The spread spectrum technique enables the SX1272RF1CAS module to work more efficiently and in a more reliable manner than single-frequency modulation. The frequency hopping spread spectrum technique utilized by the SX1272RF1CAS module helps it to reduce transmission errors and improve signal quality. The SX1272RF1CAS module uses two dedicated radio channels to communicate with devices in the system. The first channel acts as a transmitter, and the second channel acts as a receiver. A frequency hopping spread spectrum scheme also helps to protect the SX1272RF1CAS module from interference from other devices using the same spectrum. This protection comes in the form of algorithms used to rapidly switch between different frequency bands, which helps to reduce the impact of interference on the system.

Conclusion

The SX1272RF1CAS RF Transceiver Module is a great solution for low-power, short-range communication applications. The integrated frequency hopping spread spectrum modulation mechanism makes it ideal for industrial automation, building automation, medical diagnostics, and machine-to-machine communication applications. Furthermore, this type of module helps to protect against interference from other modules using the same frequency.

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