Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C #9127079 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4438C is an electronic test equipment (ETE) designed to test different types of electronic signals in different RF applications. It is a high performance microwave vector signal generator designed specifically to test digital radio, advanced modulation formats, and wireless designs. It offers a frequency range of 250 kHz up to 6 GHz and a power range of -125 dBm to +30 dBm with a resolution of 0.001 dB. The device features an analog-to-digital converter with a sample rate of up to 30 MSa/s at 14 bits, providing high performance in both analog and digital applications. HP E4438C also offers an adjustable reference oscillator which can be used to control phase noise, and a powerful time-domain analysis feature for performing complex time-domain measurements such as signal auto-correlation, impulse response, and impulse noise. It is also equipped with built-in phase noise measurement capability, allowing users to measure phase noise accurately in a variety of frequency ranges. Additionally, the device also includes a variety of features that help improve measurement accuracy and speed, such as automatic limit-line determination, automatic attenuator handling, and built-in pulse-forming timing markers. To enhance AGILENT E 4438C's performance and flexibility, several options are available. This includes an external internal reference for controlling phase noise and shaping signals, an internal low-noise and fast-switching local oscillator, as well as an option for adding multiplexing if more than two channels are needed. The device is also compatible with numerous software programs, such as HP Viewer and Automation suites, and can be remotely controlled either via an external interface such as GPIB or USB, or through the built-in diagnostic messages. In conclusion, HEWLETT-PACKARD E4438C is an advanced electronic test equipment (ETE) device capable of performing a wide range of measurements in the basic to advanced RF applications. It is an excellent choice for anyone looking for an effective and reliable device that can perform accurate and reliable measurements quickly and easily.