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A device that reconstructs the input audio signal on the output element is known as a power amplifier. The volume and power level of the reconstructed signal must be ideal, effective, and low in distortion.
The frequency range of audio is approximately 20Hz to 20000Hz, so the amplifier must have a good frequency response in this range. The power level varies greatly depending on the application, from milliwatts for earphones to several watts for TV or PC audio, to tens of watts for home stereo and car audio, to more powerful home and commercial audio, and even the system’s hundreds of watts are sufficient to meet the sound requirements of a movie theatre or auditorium.
The Europe Power Amplifier Market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2026, registering a CAGR of XX% from 2022 to 2027.
The C 389 HybridDigital DAC amplifier from NAD Electronics, a well-known manufacturer of high-performance audio/video components, is the ideal cornerstone for an audiophile-grade stereo system, combining exceptional sound quality with the flexibility and long-term value offered by NAD’s latest Modular Design Construction platform, MDC2. The C 389 has been designed to produce exhilarating dynamics and transparent, detailed sound using NAD’s acclaimed HybridDigital UcD amplifier design and the same ESS Sabre DAC found in the brand’s upmarket Masters Series amplifiers.
Altum RF, a provider of high-performance RF to millimetre-wave semiconductor solutions for next-generation markets and applications, has been awarded a two-year contract by the European Space Agency (ESA) through the ARTES Advanced Technology programme to design and develop gallium nitride (GaN) Ka-band high power amplifiers for very small aperture terminals (VSATs). The Netherlands Space Office is supporting this contract with ESA (NSO).
The goal of the project is to provide Ka-band high-efficiency power amplifiers with a low-cost packaging solution. VSATs, or two-way ground stations that transmit and receive data from satellites, are well suited for these high-power amplifiers. Altum RF, with its European headquarters in Eindhoven, the Netherlands, is an excellent complement for this project.
