XC09-038PKC-U

Series:	9XCite™
Part Status:	Obsolete
Function:	Transceiver, Modem
Modulation or Protocol:	FHSS, FSK
Frequency:	902MHz ~ 928MHz
Applications:	ISM
Interface:	USB
Sensitivity:	-104dBm
Power - Output:	6dBm
Data Rate (Max):	38.4kbps
Features:	--
Voltage - Supply:	5 V ~ 12 V

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RF Receiver, Transmitter, and Transceiver Finished Units: XC09-038PKC-U application field and working principle

XC09-038PKC-U is a member of the RF receiver, transmitter, and transceiver family of finished units manufactured by Xchange. It is a complete transceiver designed to provide high performance broadcast quality audio in a variety of applications. The unit combines a high-power RF amplifier, RF filter, and superheterodyne receiver, all housed in a single sealed enclosure.

Application fields

XC09-038PKC-U is most commonly applied in the broadcast range of AM, FM, and HD Radio broadcast and cellphone transmission. It is also widely used in UHF and VHF communication systems, radar systems, wireless sensor networks, television broadcast, and short wave (SW) radios.

Working principle

The working principle of the XC09-038PKC-U involves the use of a superheterodyne receiver. This receiver is designed to receive an incoming signal and changes its frequency to an intermediate frequency (IF) for processing. This is achieved by mixing the input signal with a local oscillator (LO). The frequency of the LO is set so that the difference between it and the incoming signal is equal to the desired IF frequency. The output of this mixer is passed through a narrow-band filter, which allows only the desired IF frequency to be passed through, while rejecting all other frequencies.The filtered signal is then passed to a detector circuit, which rectifies the signal and extracts the audio component of the signal. The audio component is then amplified and passed on to an output device, such as a speaker or a recorder. The superheterodyne receiver is also used to transmit a signal by modulating the IF signal with an audio signal. This modulated signal is then fed into an RF amplifier, after which it is passed through a filter for improved transmission performance. The filtered signal is then broadcast.

Conclusion

The XC09-038PKC-U is a versatile transceiver that can be used for a variety of applications. The unit combines a high-power RF amplifier, RF filter, and superheterodyne receiver, allowing for both receiving and transmitting signals within the broadcast and communication range. The unit is also cost-effective and scalable, making it an attractive solution for a range of applications.

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