DP1203C915

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RF Transceiver Modules

DP1203C915 is a RF wireless transceiver module designed with FSK modulation technique for long-distance communication application. It adopts MaxStream XStream data link technology to provide a reliable, secure, one-to-one point-to-point communication. With advanced signal processing algorithms and bidirectional communication technology, it is able to reliably send and receive data at the peak distance of up to 1.2km in open air.

DP1203C915 is equipped with a number of features to support complex communication requirements. Its built-in 128-bit AES provides maximum security. Moreover, it has on-chip temperature, ADCs, and comprehensive control registers to regulate the performance of transceiver. Last but not the least, the outstanding features like extra low power consumption, low cost and ultra-compact dimensions make this transceiver module stand out from other candidate in its class.

DP1203Cs95 applications include alarm systems, remote data acquisition, industrial automation, asset tracking and management, payment terminal security, and access control. With its low cost, long data transmission and reliable operation, the module can be used in a variety of applications.

The operation principle of DP1203C915 is based on its FSK modulation technique. FSK stands for frequency-shift keying, in which the transmitted data is encoded to two different frequencies, one for "1" and one for "0". The module uses the Gaussian filter to filter the signal and then sends the filtered signal to the transmitter for data transmission. The data received by the receiver is sent to the microcontroller which then processes it and obtains the encoded data.

At receiver side, when signal is received by an FSK receiver, it is sent through the low-pass filter before being demodulated. The process of data demodulation is achieved by comparing the data pattern received with the expected pattern. The demodulated data is passed to a digital signal processor which performs the necessary calculations for decoding the data.

In conclusion, DP1203C915 RF transceiver module is suitable for a variety of applications due to its long data transmission range, reliability, cost, and convenient installation. Its FSK modulation technique allows the module to provide reliable, secure and error-free data transmission. With its robust features, this wireless transceiver module is suitable for a wide range of applications.

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