SPSGRFC-915

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An RF transceiver module is an integrated unit that contains both a transmitter and receiver for radio signals. One example of a transceiver module is the Skyworks SPSGRFC-915, which is designed to enable wireless, point-to-point applications in the 915 MHz Industrial Scientific Medical (ISM) band. This module operates in half-duplex mode, meaning that it can only send and receive signals consecutively, but not simultaneously.

The SPSGRFC-915 module has an operation range of up to 10 kilometers making it suitable for use in industrial and scientific radio communication applications where long-range communication is required. It supports common modulation techniques such as Frequency Shift Keying (FSK) and Amplitude Shift Keying (ASK) and transmits data at up 20 kbits/sec. It has a built-in antenna that provides a receive sensitivity of -110 dBm, allowing it to transmit and receive signals accurately even in noisy environments.

The SPSGRFC-915 module has a variety of applications in the field of industrial and scientific radio communication. One example is remote monitoring and control of industrial or agricultural machines, such as robotic vacuum cleaners, mowers, and irrigation systems. Additionally, the SPSGRFC-915 module can be used for short-range data collection and machine-to-machine communication using its low-power design and range of modulation techniques.

The working principle of the SPSGRFC-915 module is based on Frequency Modulation (FM). In order to transmit data, the module produces an FM wave with a specific frequency and amplitude. The amplitude of the wave modulates the data and the frequency of the wave is used to transmit the data. On the receiving end, the module detects the frequency of the incoming wave and then demodulates the data. This enables it to accurately receive data even in noisy environments.

Overall, the Skyworks SPSGRFC-915 is a highly versatile RF transceiver module that is well-suited for a wide range of industrial and scientific radio communication applications. It is capable of transmitting data up to 10 kilometers with a receive sensitivity of -110 dBm. It has a built-in antenna for easy deployment and supports common modulation techniques such as Frequency Shift Keying and Amplitude Shift Keying. Additionally, it operates using Frequency Modulation for accurate data transmission.

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