ETRX357USB-

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The ETRX357USB is a highly effective radio transceiver technology designed for a range of applications that require long-distance communication. This device operates in the industrial, scientific, and medical (ISM) band and provides a secure connection via a variety of frequency-hopping spread spectrum (FHSS) protocols.

The ETRX357USB is designed with an industry-standard RF receiver, transmitter, and transceiver finished unit. The finished unit consists of a radio transmitter which enables the user to transmit data, a radio receiver which detects incoming radio signals, and a transceiver which allows data to be both received and transmitted. All components within the finished unit operate on the same frequency, thereby providing a secure connection with low noise interference. The transceiver is specially designed for industrial, scientific and medical (ISM) applications for long-range communication.

The transmitter section within the ETRX357USB can transmit data reliably up to 10km in-line-of-sight open field conditions. It is capable of data rates from 9.6 to 250kbps with error protection features. The transmitter includes an RF power amplifier, frequency synthesizer, and antenna port with a high-efficiency and power-saving LNA and power amplifier.

The receiver section provides error corrections, signal processing, and digital-to-analog (D/A) conversion algorithms to reliably receive data in a large range of transmission environments. The receiver includes an RF band-pass filter, RF down-converter, demodulator, and digital signal processor (DSP). The ETRX357USB is capable of receiving low-energy signals in difficult conditions when using the appropriate antenna.

The transceiver section operates a frequency-hopping spread spectrum (FHSS) protocol to counter noise interference. This FHSS protocol enables the ETRX357USB to quickly change communication frequencies, making it an ideal solution for critical industrial, scientific and medical applications. The frequency-hopping provides a superior frequency diversity and anti-jamming capability.

The ETRX357USB features a host communication interface, allowing the user to establish a secure communication link. This high-speed serial interface is compatible with the most popular hosts and provides a plug-and-play feature for easy configuration.

The ETRX357USB is an easy-to-use and powerful transceiver for critical industrial, scientific and medical applications. It provides reliable performance in long-distance communication links, and can be used for a range of applications. The integrated FHSS protocol ensures a secure connection with low noise interference, making the ETRX357USB an ideal choice for any application requiring long-range communication.

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