RXD-433-KH RF/IF and RFID

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 Receivers are electronic circuits that can sense radio signals transmitted through the air and intercept them for further processing. One of the most common types is the RXD-433-KH, a single-conversion superheterodyne receiver designed for reception in the 433 MHz frequency band. This receiver is used in a variety of applications, from wireless remote control systems to wireless sensor networks.

The RXD-433-KH is designed to convert incoming RF signals into lower frequencies that can be readily processed by modern integrated circuits. This is achieved through a process known as superheterodyne conversion, where the incoming radio signal is converted to an intermediate frequency (IF) signal, typically in the 10 MHz to 20 MHz range. The IF signal is then amplified and sent to a demodulator, which extracts the baseband signal that contains the data or digital information contained in the original RF signal.

One of the primary advantages of the RXD-433-KH is that it has a wide operating voltage range and can be used in projects powered by batteries. The receiver runs on a low voltage DC power supply and has a 1.8V to 3.6V range. It has a low receiver current consumption of just 6.5mA, and low dormant power consumption for extended battery life. It also features a high sensitivity of -114 dBm at -12.0 dB LNA gain setting, and selectable LNA gains.

The RXD-433-KH is a highly versatile receiver that can be used in a variety of applications. It is commonly used in remote control applications where it is used to receive and decode signals from remote control transmitters. It is also used in data acquisition systems and wireless sensor networks, where it is used to receive data from wireless sensors.

The RXD-433-KH also has many improvements over traditional superheterodyne receivers. It offers better signal-to-noise ratios and improved image rejection performance. It also has a built-in temperature-compensated crystal oscillator (TCXO) for improved frequency stability and accuracy over temperature, which is essential for remote control applications.

In summary, the RXD-433-KH is a versatile and cost-effective receiver for a wide range of applications. It has a wide operating voltage range, low power consumption, and excellent sensitivity for difficult RF environments. The receiver is also highly configurable with selectable LNA gains and a built-in TCXO for improved frequency stability and accuracy. The RXD-433-KH is an ideal solution for remote control, data acquisition, and wireless sensor applications.

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