800-0004

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RF transceiver modules are devices that are used for transmission and reception of radio signals from one location to another. The most common application of RF transceivers lies in wireless communications such as cellular phones, Wi-Fi, Bluetooth, and GPS systems. The 800-0004 module is a type of RF transceiver module that is widely used in a variety of applications because of its robustness, affordability, and broad compatibility with various standards. In this article, we will explore the application fields and working principles of the 800-0004 module.

Overview

The 800-0004 module is an ultra low-power transceiver that operates in the ISM (Industrial, Scientific and Medical) and SRD (Short Range Device) frequency bands. It is capable of transmitting and receiving frequency modulated signals at 960-1200 MHz, with a maximum range of up to 50 meters in an indoor environment and up to 100 meters in the open field. It is also designed for short-range communications such as alarms, safety systems, and sensor networks.

Application Fields

The 800-0004 module is commonly used in many communication applications such as in wireless monitoring systems, remote alarm systems, and home and business security systems. It is also used for short-range data communication in remote control systems, M2M (Machine to Machine) communication, information and entertainment systems, and sensor networks. Additionally, it is also used for broadcasting and receiving data and messages in medical tracking and telemetry systems.

Working Principles

The 800-0004 module operates by utilizing a frequency-modulated signal in order to transmit and receive data. When transmitting data, the module converts the digital signals into FM signals which are then transmitted via an antenna. On the other end, the receiver module receives the FM signal and then decodes it back into the digital signals that were originally transmitted.

The FM signal is created by modulating the carrier wave with information from the digital signal. The FM signal then propagates through the air and is received by the receiver module, where it is decoded and then converted back into the digital signal. This process is known as frequency modulation (FM) and is the basis of the RF transmission in the 800-0004 module.

Conclusion

The 800-0004 module is a type of RF transceiver module that is widely used in a variety of applications due to its robustness, affordability, and broad compatibility with various standards. This module is primarily used for applications such as wireless monitoring systems, remote control systems, M2M communication, and sensor networks. The module operates by utilizing a frequency-modulated signal for transmission and reception of data. The FM signal is created by modulating the carrier wave with the digital signal, which is then received by the receiver module and decoded, allowing it to be converted back into the original digital signal.

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