Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B #9126991 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B is a high-performance, general-purpose electronic test equipment. It is a vector network analyzer (VNA) that enables users to perform measurements on networks with four-port S-parameters, with dynamic range up to 70 dB in the frequency range of 9 kHz to 8.5 GHz. HP E4404B provides industry-leading performance for both production and development in a single, compact instrument. It offers unprecedented accuracy and stability that allow reliable, repeatable results—in the lab and at the production line. AGILENT E 4404B is fully capable of performing a wide variety of 2-port, 3-port, and 4-port network measurements. It measures the amplitude, phase, and group delay of S-parameters over a wide frequency range with very fast frequency sweep times. Its frequency-data converter enables S-parameters measurements to be performed at any arbitrary combination of frequencies. This powerful instrument also supports IQ sets, which are specific currents or voltages generated and used in the testing process. The instrument offers advanced features such as cable and antenna analyzer, allowing for accurate and reliable results. Its optimized display formats make it easy to interpret the measurement results, and its user interface allows users to quickly and simply set up tests in the shortest time possible. HEWLETT-PACKARD E4404B provides market-leading versatility for a variety of production and development needs, from component verification to antenna testing. It boast wide-dynamic-range, high-accuracy source level calibration techniques for maximum confidence in results. Its nine calibration modules—including short, open, load, match, isolation, attenuation, delay, and key accuracy—make it possible to set up different types of calibrations quickly and easily. The product also offers diagnostic features to identify problems, reducing uncertainty in tests. AGILENT E4404B has a built-in display mode to ensure the reliability of the display; this helps to identify potential failures within the instrument, thus reducing uncertainty. Its intuitive installer makes setup and operation easy and provides all the features necessary to complete a successful network measurement process. Its fast data acquisition speed meets the requirements of production line testing for greater efficiency. In addition, its multiple sweep modes make measurement and analysis more accurate and reliable, while its internal memories permit added flexibility during measurements. E 4404B provides maximum effectiveness in production line testing, development, and component verification. Its robustness ensures reliability and the accuracy and consistency of results.