Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4443A #9148986 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4443A is a high-performance signal generator designed for use in the laboratory, process automation, and service test environments. This modular hardware is available in two instruments configuration levels. The first is the base configuration which contains a frequency counter with an extended frequency range of up to 3 GHz, a pulse generator, and a generator pre-amplifier. The higher configuration includes additional signal sources such as the Harmonic Mixer and the Step Attenuator, allowing the instrument to be used for applications such as pulse characterization and distortion measurements. HP E4443A is capable of generating a wide range of signals with a frequency range from 9 MHz to 3 GHz. It offers an amplitude range of -120 dBm to +19 dBm adjustable in 25 dB steps with a resolution of up to 0.1 dB. It offers variable and fast switching between signal sources, allowing users to quickly switch between signals. The small size of the instrument makes it suitable for those who need a lightweight signal generator. AGILENT E4443A has a wide selection of modulation formats, allowing users to make the most of their signal generator. It supports amplitude modulation, frequency modulation, phase modulation, and pulse modulation. It also supports a variety of pulse modulation formats, including rectangular pulses, Gaussian differentiated pulses, and ramp-up and ramp-down pulses. The instrument also features a waveform generator which enables the construction of complex waveforms with variable frequency and amplitude. E4443A signal generator is easy to use and provides reliable measurements with a high-resolution spectrum display. Its background noise levels are low, even at its lower frequencies. The signal generator also offers a wide range of test functions such as the high power levels in combination with its combination level control system which allows the user to increase the level of immunity. Additionally, KEYSIGHT E4443A features a fast-sweep capability that can measure frequency over a wider range in a single sweep. Overall, HEWLETT-PACKARD E4443A signal generator is an excellent choice for testing and calibration. It offers a wide range of signal sources and modulation formats, as well as reliable and accurate measurements. Its small size and ease of use make it an ideal choice for laboratory and service test applications.