ALPHA-RX915S RF/IF and RFID

Current - Receiving:	12.5mA
Supplier Device Package:	Module
Package / Case:	Module
Operating Temperature:	-40°C ~ 85°C
Voltage - Supply:	2.2 V ~ 5.4 V
Features:	--
Antenna Connector:	PCB, Surface Mount
Memory Size:	--
Data Interface:	Solder Pad
Series:	--
Applications:	--
Modulation or Protocol:	FM, FSK
Data Rate (Max):	115.2kbps
Sensitivity:	-98dBm
Frequency:	915MHz
Part Status:	Obsolete
Packaging:	Bulk

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RF Receivers

The ALPHA-RX915S is a high performance RF receiver designed for use in a variety of applications. It has a wide range of frequency bandwidth, low power consumption, and excellent receiver sensitivity. With its highly integrated architecture, it also has the ability to store and access up to 10 different receivers in its internal memory.

Application Field:

The ALPHA-RX915S is suitable for a wide range of applications, such as in industrial, medical, telemetry and other wireless communication applications. It can be used as a data communication receiver in industrial automation, transportation and medical equipment. It is also suitable for emergency response and remote control systems used in defense and security applications. With its excellent EMI and anti-interference capability, it can support high-speed, reliable data transmission.

Working Principle:

The working principle behind the ALPHA-RX915S is quite simple. It receives RF signals from the transmitting device via an antenna and converts them into corresponding digital signals. These signals are then processed through the receiver\'s integrated circuitry to amplify, demodulate, and decode the data.The radio signals are first received by the receiver\'s antenna and then sent to the receiver\'s low noise amplifier (LNA), which amplifies the signal. The amplified signal is then sent to the mixer, where it is converted into a lower frequency signal that is easier to process. The intermediate frequency (IF) signal is then sent to the IF amplifier and then filtered by an IF filter.The filtered signal is then sent to the demodulator which extracts the encoded information from the signal. The extracted information is then decoded and sent to the output port of the receiver. The output port can then be used to connect to other devices or systems that can make use of the received data.The ALPHA-RX915S can also be combined with external accessories such as digital signal processing chips or software to further enhance its functionality. These can be used to further optimize the data transmission, for example by applying spread spectrum techniques or compression techniques.

Conclusion:

The ALPHA-RX915S is an excellent and versatile RF receiver designed for a wide range of applications. It is characterised by its wide range of frequency bandwidth, low power consumption, and excellent receiver sensitivity. Additionally, it is highly integrated and can easily be configured with external accessories or software to further optimize the data transmission.

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