Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8657B #9224999 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8657B is a high-performance electronic test equipment specifically designed to help engineers and technicians accurately measure, analyze, and generate most types of signal and noise. It functions as a signal generator, spectrum analyzer, pulse generator, and signal analyzer all in one. HP 8657B signal generator features a wide range of modulation formats, such as AM and FM, pulse modulation (PM), phase-modulation (PM), quadrature modulation (QM), and sampling modulation (SM). It also offers user-configurable sweep frequency, modulation bandwidth, start and stop frequencies, waveform shape, and modulation sidebands. A wide range of output levels combined with low-noise performance make AGILENT 8657B ideal for designing and testing communication systems and other diverse electronic systems. 8657B also provides a range of options to enhance its performance. The optional digital filter reduces distortion in selected signals, and the auto-calibration capability ensures accurate signal generation. Moreover, an external logical signal interface allows external feedback control of signal parameters using digital bus protocols, such as USB and RS-232. The spectrum analyzer measured by HEWLETT-PACKARD 8657B offers superior accuracy, wide measurement range, and excellent noise floor over a wide frequency range. It features a wide receiver dynamic range and includes applications for measuring real-time spectrum and transient spectrums. Moreover, it supports both vector network analysis and swept spectrum analysis. KEYSIGHT 8657B spectrum analyzer also includes an oscilloscope mode, which combines the features of both a spectrum analyzer and oscilloscope. The pulse generator is also a key feature of AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8657B. It supports various pulse formats, such as single, double, and triple pulse sequences. It offers varied pulse shapes - such as rectangular, triangular, and sinusoidal - for both positive and negative voltage. Furthermore, the pulse generator also allows pulse widths of up to 20 µs with an adjustable pulse amplitude and linear gaussian edges. Finally, the signal analyzer allows users to analyze signals in a wide variety of frequency ranges. It provides signal analysis functions such as phase measurement, vector signal, cross-correlation, spectral purity, error vector magnitude, running spectral, harmonic analysis, and delta measurement. In addition, the analyzer can store and display complex waveforms with up to 8 million points per trace. HP 8657B is an electronic test equipment that offers users a range of professional features which make it thrive in the industry of electronics. It offers modulation, signal generation, spectrum analysis, pulse generation, and signal analysis capabilities, all of which make this test equipment a strong choice for engineers and technicians. With its wide range of features, this instrument provides the perfect solution for many electronics applications.