Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4195A #293590649 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4195A is a precision frequency response analyzer test equipment designed for accurate analysis of radio-frequency (RF) circuitry. It measures the amplitude versus frequency characteristic of a device under test (DUT) from DC to 225 MHz and is also often used for sound system testing. This instrument is ideal for troubleshooting and establishing performance limits for a variety of high-frequency circuits such as amplifiers, filters, frequency shifters, and other RF devices. HP 4195A is constructed with a sophisticated measurement system that can provide flexibility when designing tests. Two independent instruments are included, the frequency response analyzer and the vector network analyzer. The analyzers use both a dual-trace oscilloscope and a real-time spectrum analyzer, both of which are linked to one another to allow for simultaneous analysis of both parameters. The frequency response analyzer measures the magnitude versus frequency response of a device under test. The analyzer is capable of measuring with high resolution over a band of frequencies or a single frequency. The vector network analyzer is capable of measuring amplitude,phase,and gain of a device under test. It can also be used to characterize networks of two or more components connected in parallel or series. AGILENT 4195A has a color graphical display with a number of user-friendly features. The display can be set to display multiple traces in an interactive window. Auto markers and cursors allow for a quick assessment of frequency response. The auto-tracemaker feature allows for automated tracing of a traceable characteristic over a wide range of frequencies. HEWLETT-PACKARD 4195A also includes lots of user control parameters to fine-tune the tests. The instrument also comes with many accessories to provide more flexibility and advanced signal testing. Overall, KEYSIGHT 4195A is an excellent instrument for testing a wide range of RF components. Its combination of flexibility, accuracy, and user-friendly features make it a valuable tool for engineers looking to test and characterize any RF device.