Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8648C #90971 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8648C is a high-performance electronic test equipment that is designed to measure RF frequency signals. This device is a high precision, highly accurate device which measures frequency, phase, level, and rise/fall-time. HP 8648C transmitter (Tx) is designed to provide stable, reliable, and repeatable measurement signals that can be accurately synchronized to external frequency references. It has a frequency range of 5 MHz to 12 GHz, a phase and amplitude stability of 0.01° and 0.015 dB and an amplitude response of -40 dBc. AGILENT 8648C also offers an integrated phase detector attached directly to the carrier, allowing phase measurements to be taken with minimal time delay. 8648C transmitter utilizes a digital control loop that helps to ensure fast, stable, and accurate frequency control. The digital control loop also allows for a continuously adjustable sweep time of 1 ms to multiple seconds. In addition, HEWLETT-PACKARD 8648C supplies an additional 16 discrete analog inputs for greater accuracy at higher frequencies. KEYSIGHT 8648C is also equipped with a built-in leapfrog technique, which measure the accuracy of analog voltage dividers. This measurement technique helps to ensure that each channel has the same accuracy. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 8648C also features a variety of built-in features that allow for the efficient and accurate measurement of AC and DC signals. Features include a selectable maximum voltage level from 10 mV to 10 V with a 0.1% accuracy, a selectable time response from 1µs to 32µs and a frequency based averaging to obtain a more reliable power measurement. Additionally, HP 8648C offers an integrated differential probe, which accurately measures low-level AC signals. When connected to a PC, AGILENT 8648C also offers a variety of use possibilities such as text-based data logging, graphical representations of results, and automated data gathering. Additionally, 8648C can be easily connected to other electronic test equipment via a GPIB bus, which allows greater flexibility in the measurement of complex signals. Overall, HEWLETT-PACKARD 8648C is a reliable, high precision test and measurement device that is designed to measure RF frequency signals and their associated analog signals. It offers highly accurate measurements, a wide range of features, and flexibility when connected to a PC or other electronic test equipment.