Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 85044A #9118017 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 85044A Electronic Test Equipment enables electrical characterization of transmission-line components in both time and frequency domains. This instrument features a single-ended, 75-ohm system for maximum immunity from noise and crosstalk. HP 85044A's main operation mode is frequency-domain reflectometry (FDR). It works by launching a signal into the test cable or network and measuring the reflection coefficient (S11) in the frequency domain based on the ratio of incident and reflected power. The measured S11 parameter can be used to characterize the impedance, insertion loss, phase, and ends of the cable or device. In addition, it can determine the lengths, attenuation, delay, reflection coefficient, and velocity of propagation of given cables or networks, essentially eliminating the need for external oscilloscopes and other test equipment during testing. AGILENT 85044A comes with a variety of features that enable users to measure a wide range of parameters quickly and efficiently. It is capable of working in the range of 9kHz to 6GHz and can handle CW, stepped, and swept frequency signals. To ensure precise measurements, it utilizes digital signal processing (DSP) for calibration and error corrections which help increase accuracy. It also comes with a built-in display to view the various measurement parameters in real-time. In addition, HEWLETT-PACKARD 85044A provides several ports such as an internal DUT connection, external testing port, USB, and Ethernet. This allows users to easily connect it to other external devices for testing purposes. Finally, it is compatible with HP Automated Test software, enabling users to program testing sequences and automate measurements. Overall, 85044A Electronic Test Equipment is an excellent solution for measuring transmission-line components in the frequency domain. Its robust features and easy-to-use user interface makes it a powerful tool for effortless test and measurement tasks.