450-0173

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

RF Transceiver Modules

RF Transceiver Modules are small, microprocessor-controlled radio transceivers specifically designed for use in wireless networks like Wi-Fi and LTE. They allow for efficient signal transmission, reception, and data processing. They offer an excellent mix of features, enabling fast data rates, high operational frequency range, and good signal propagation characteristics. This article explores the application field and working principle of the 450-0173 RF Transceiver Module, one of the most popular and widely used models on the market.

Application Field

The 450-0173 RF Transceiver Module is particularly well-suited for applications where a high data rate and/or long distance communication is needed. This makes it an ideal choice for radio-frequency based control systems, wireless data links, and even satellite communication. It is also widely applied in automotive or other low power applications, owing to its low power draw.

Working Principle

At the heart of the 450-0173 RF Transceiver Module is a communication processor, or radio baseband core, which is responsible for both the entry and output of data. This RF transceiver module follows the shared-buffer architecture where there is a single buffer shared between the transmitter and receiver. The single buffer approach makes it possible to rapidly process data and to use lower power consumption.

The module has a dual-level modem block with transmitter and receiver, allowing for a variable data rate. The receive filter monitors the incoming signal, separating the data from the noise and amplifying it, while an on-chip amplifier increases the sensitivity of the module. Finally, an antenna switch is responsible for the management and control of the antenna. This allows for one antenna to be used for both the transmitter and receiver, reducing the size and cost of the device.

The 450-0173 also features a demodulator and bit shaping, which shapes the digital pulses back to the analog form and removes phase errors from the demodulated signal. The transmitter also provides received signal strength indication, allowing for the strength of the signal to be monitored on the receive side. This allows for quick and accurate debugging.

Conclusion

The 450-0173 RF Transceiver Module is an excellent choice for applications where high data rates and long distance communication is needed. It has a communication processor at its core, which is responsible for both the entry and output of data, and a dual-level modem block with transmitter and receiver allowing for variable data rate. This module also features a receive filter, on-chip amplifier, antenna switch, demodulator, bit shaping, and received signal strength indication. All of these features make the 450-0173 one of the most popular and widely used RF Transceiver Modules on the market.

The specific data is subject to PDF, and the above content is for reference