Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4421B #9133880 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4421B is a powerful electronic test equipment used for testing high frequency RF signals. It combines performance and convenience making it suitable for a wide variety of applications such as transmitter and receiver tests and antenna and cable measurements. HP E4421B is part of HP Spectrum Analysis family, and features an automatic frequency display, input line leveling, and frequency conversion. It has a frequency range of 9 kHz to 22 GHz with an instantaneous dynamic range of up to 70 dB. AGILENT E4421B uses a dual-stage frequency synthesizer that is fully modulated, making it ideal for use with highly sensitive and precise signal measurements in research, lab, and motion control applications. It is also compatible with AGILENT 81150A Dynamic Signal Analysis System, allowing users to utilize the best signal analysis package available. The signal measurement processor has a 12-bit resolution and can measure a wide range of signal characteristics in real-time. HEWLETT-PACKARD E4421B has a built-in user interface that provides direct control to the instrument. It easily connects to the PC or laptop via USB, Ethernet, or GPIB. As it can remotely control the instrument from a PC, users can easily manage their signal measurement tasks from a single control panel. This makes it extremely easy to set up and use. KEYSIGHT E4421B also offers high accuracy levels with its wide frequency range. It has a 0.2 dB accuracy for frequency up to 22 GHz, ensuring measurements are precise. Other features include harmonic suppression, third order compression, and noise floor adjustments. E4421B is a high-performance and reliable testing equipment. It is well-suited for a wide range of RF signal testing and measurement applications and is designed to provide precise and reliable testing results. It has a high level of accuracy, high durability, and supports a wide range of hardware and software capabilities.