9/25/2023 0 Comments What is power amplifier![]() In fact, the output power of signal generators needs to be as low as -120 dBm for receiver sensitivity testing, and the peak power requirement for RF power amplifier testing must be more than +20 dBm.Īlthough “power” is a pretty basic concept, it is important to understand the kind of ‘’power” you are referring to. The automatic leveling control (ALC) and various combinations of attenuators determine the power range of signal generators. In RF testing, the output power level of signal generators is an important factor as they need to maintain spectral purity and level accuracy.
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