Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B #191266 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B is a very powerful, digital-only vector network analyzer that is used to measure the frequency response of electrical networks. Designed specifically for RFI/EMI measurements, HP E4404B is ideal for a variety of applications such as antenna and cable measurements, wireless measurements, and other related electromagnetic-compatibility tests. AGILENT E 4404B is a dual-port, 50 Ω vector network analyzer (VNA) that covers the frequency range of 300 kHz to 6 GHz with measurement speed up to two sweeps/second. It features a built-in programmable generator for one-port tests and a second input port for two-port tests and measurements. The analyzer has an accuracy of ± 1.2 dB and a dynamic range of +35 dB typical, and a data logging rate of up to 98 channels per second. The instrument also includes a variety of useful accessories, such as a touch screen display which allows users to interact with the instrument or to view sweep results. E4404B analyzer is designed to operate in challenging RF environments, with built-in EMC filters. It also has a shielded enclosure and removable port connectors for EMC testing. The analyzer is suitable for both swept measurements or single frequency operation. Additionally, its low noise floor and wide dynamic range allows users to perform a wide range of complex measurements with great accuracy. AGILENT E4404B is also compatible with a variety of software programs, which simplifies measurements, and increases the accuracy of the tests. Furthermore, the analyzer features a wide variety of test options that enable users to customize their measurements, including: a gain compression option which works by providing the operator with an indication that the device being tested is being driven out of its specified linear range; port extension option that can extend the frequency range of the instrument beyond the factory maximums specified; and an amplitude accuracy option. These options make HEWLETT-PACKARD E 4404B an extremely versatile network analyzer that can be employed for a broad range of applications, including antennas, cables, wireless networks, and EMC measurements. Overall, KEYSIGHT E 4404B is an extremely powerful and versatile vector network analyzer that is ideal for a variety of tests primarily related to electromagnetic compatibility (EMC). In addition to its high accuracy, wide frequency range, and various customization options, its ease of use and programmability make it an extremely useful tool for any professional looking to perform a wide array of tests.