Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4403B #109113 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4403B is a highly reliable and accurate electronic test equipment manufactured by the distinguished technology company, HP. The device is a single-instrument, triple-range RF demodulator designed for testing the performance of a wide range of communications components and systems. The instrument is particularly useful for providing detailed measurements of frequency-shift keying (FSK) signals, audio signal-to-noise ratio, and time-use accuracy. HP E4403B comes equipped with an impressive frequency range of up to 20 GHz and excellent sensitivity. Its capability to span a wide frequency range makes it an ideal solution for testing frequency-shift keying (FSK) and other modulation formats. Additionally, the instrument is capable of a wide dynamic range of 10 Hz to 10 MHz and offers a high degree of versatility and precise measurements. One of the features that sets AGILENT E4403B apart from other RF demodulators is that it allows the user to characterize not only the frequency response but also the phase response over the entire frequency range. This enables the instrument to accurately measure phase noise in order to identify any sources of interference. Additionally, its high resolution permits users to detect subtle system differences in similar devices. The instrument is also capable of analyzing signals up to an amplitude of 0.5 V with a resolution of 0.1 dB, proving its outstanding performance for low-level signal measurements. Additionally, its low noise performance, improved notch filter design, and local oscillator stability allow for the most accurate RF measurements. Furthermore, KEYSIGHT E4403B comes with intuitive software designed to make operation simple and reliable. Its user-friendly GUI allows for quick access to the primary functions and settings and normal mode measurements. Compatible with Windows, the software comes with a comprehensive help feature and English menu interface, ensuring smooth operation. Overall, E4403B is an exceptional RF demodulator that is easy to use and helps provides reliable and accurate results. With its wide frequency range, enhanced dynamic range, and excellent sensitivity, the instrument is an ideal solution for a variety of communications testing needs.