AC4490-200A-485

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RF transceiver modules, as the name suggests, are devices that are capable of both sending and receiving electromagnetic waves. The AC4490-200A-485 is one such device which uses the frequency of 2.4GHz for communication. It is a powerful communication device that is used in a variety of applications such as remote control, wireless monitoring, and data transmission.

The AC4490-200A-485 radio transceiver module is composed of power amplifiers, frequency synthesizer, power detector, and demodulator/modulator circuits. It has a maximum output power of 18dBm, and a sensitivity of -85dbm. The power amplifier in the AC4490-200A-485 module can support up to a 32dBm input power, and the frequency synthesizer can provide frequency tuning between 2400MHz and 2485MHz.

One of the main features of the AC4490-200A-485 is that it is a highly efficient transceiver, with a low power consumption of only 7W. This makes it ideal for use in battery powered, low power applications. The module also has a programmable interface, allowing it to be easily integrated into an existing system.

The AC4490-200A-485 radio transceiver module can be used in a wide variety of applications. Due to its low power consumption, it can be used in remote control or wireless monitoring applications where power is limited. It is also suitable for data transmission applications such as low rate short range packet and voice transfer. Furthermore, the device can also be used in radio frequency identification (RFID) technology.

In terms of working principle, the AC4490-200A-485 operates using a modulation technique known as Frequency Division Multiple Access (FDMA). This technique involves a transmitter dividing a frequency band for use by multiple users. Each user can then transmit/receive data within their allocated frequency range. This allows for efficient utilization of limited frequency resources.

In addition, the AC4490-200A-485 transceiver module is also capable of using a Direct Sequence Spread Spectrum (DSSS) modulation technique. This technique emphasizes energy over frequency in terms of spreading out the data over the allotted spectrum. This allows for optimal data transmission while minimizing interference from other devices.

Overall, the AC4490-200A-485 is a powerful radio frequency transceiver module that can be used in a variety of applications. Thanks to its low power consumption, programmable interface and efficient modulation techniques, the device is ideal for remote control, wireless monitoring and data transmission.

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