Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT N4421B #9090716 for sale

ID: 9090716
S-Parameter Test Set, 10 MHz to 50 GHz.
AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT N4421B is an electronic test equipment for electromagnetic compatibility (EMC) testing. The device operates as an immunity tester, designed as a versatile and cost-effective solution for testing radiated emissions within the frequency range of 9 kHz to 6 GHz. The instrument features a range of carriers and generating field types, allowing for a variety of measurements and wide-band testing. HP N4421B includes built-in linear and switching amplifiers deliver high-frequency power, so users can increase the dynamic range of their tests. It can sweep in both horizontal and vertical polarized fields to allow for the testing of poorly shielded antennas, as well as the ability to follow FCC pulses. The device also comes with an enclosed external antenna that allows for measurements to be taken at various distances from the equipment under test (EUT). AGILENT N4421B has advanced motion detection features, which allow it to automatically adjust the speed of the generated field according to the amount of motion detected in the area. This feature is very useful when testing near or around moving objects. Additionally, the device has built-in voltage taps at various frequencies to allow for measurements to be taken easily during conducted immunity tests. N4421B has the capability to record and store data from sensors or probes, as well as being able to perform DFT and FFT analysis. The device includes various tools and functions, such as a built-in camera adapter, time-correlated data logging, as well as an optional USB server for easy remote monitoring and data export. HEWLETT-PACKARD N4421B has a number of other features, such as a real-time spectrum analyzer to capture interference signals or measure the frequency response of the EUT, along with an optional GPS module for geolocation of the signals. It also has a temperature-controlled output to maintain a stable field strength and frequency. KEYSIGHT N4421B has a clear, informative display and is supported by a comprehensive user-friendly software application, which is available in both Windows and Linux applications. The software is written to be easily adapted and used, and the interface allows easy access to the functions and the various measurements. It also has advanced features, such as a troubleshooting guide and real-time graphical analysis. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT N4421B is a highly reliable and accurate instrument, designed for the testing of EMC to meet the requirements of national and international standards. It is an ideal solution for a wide range of testing requirements, offering the highest performance, user friendliness, and flexibility.
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