Used ROHDE & SCHWARZ SFU #9189405 for sale

ROHDE & SCHWARZ SFU is an electronic test equipment used for measurements and analysis of signals, particularly in transmitting digital and analog signals in the audio, video, and communication domains. It is a dual-channel signal source measuring the amplitude, frequency, and phase of the input signals. The device is capable of modulating, storing, generating, and processing signals from low to high frequency ranges. The instrument comprises items such as keys and knobs, as well as buttons to activate and adjust specific settings. It also includes an internal oscilloscope, spectrum analyzer, and digital audio outputs for connecting to external devices. The internal oscilloscope measures the output of various signals, such as voltage, current and frequency, to determine the exact amplitude and phase differences between them. It also allows users to configure the scope's parameters, such as the sample rate, display resolution, and the range and bandwidth of displayed signals. The spectrum analyzer, on the other hand, is used to determine the frequency components of the signals being analyzed. This feature enables users to accurately analyze the frequency spectrum within a specified frequency range. It can also detect any distortions that may occur due to environmental noise. The device also comes with an array of digital audio effects and processors, allowing users to produce complex sounds and effects. This feature, in conjunction with the multi-channel output, enables users to produce multi-track recordings or apply digital effects to combine various sound sources. Finally, the device also features an FM radio tuner, enabling it to receive digital and analog audio signals from radio stations. With this feature, users can easily tune into their favorite radio stations and enjoy their favorite songs. In conclusion, SFU is a versatile electronic test equipment for analyzing, modulating and generating signals in various audio, video, and communication applications. Its features make it an ideal choice for media, audio-visual and communication engineers who need to make accurate measurements and evaluations of signals.