Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B #9168666 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B is an electronic test equipment used for measuring and characterizing RF/microwave components and systems. HP E4404B is a swept-frequency, spectrum analyzer that provides a wide range of analysis capabilities for general tuning, troubleshooting, maintenance, servicing, and engineering applications. AGILENT E 4404B features a frequency range of 9 kHz to 4.2 GHz with excellent frequency stability for repeatability and accuracy. It utilizes direct digital synthesis for phase stability and low harmonics. It also features user-selectable resolution bandwidth filters, which provide a wide variety of selectable resolution bandwidths. E 4404B also features a high-performance signal analyzer, with low noise level and wide dynamic range. A single sweep can provide up to a 2GHz span, with excellent coupling and overload capability. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E 4404B also features an adjustable trace depth, adjustable dynamic range, and adjustable noise floor to satisfy most high-performance signal-analyzer applications. HEWLETT-PACKARD E 4404B also provides a wide variety of measurements, such as frequency, amplitude, distortion, error vector magnitude, carrier-to-noise ratio, channel power,phase noise, and more. The instrument also includes a variety of other useful features, such as a built-in pulse generator and EMI filter, superior reliability and product longevity, automatic pulse-counting and burst-measurement capabilities, an internal IF output, and remote-control capability, among others. In addition, E4404B offers excellent performance and excellent value for money. It is designed for reliability, durability, and serviceability, and has undergone extensive engineering testing to ensure customer satisfaction. It is also highly configurable, allowing users to quickly and easily change settings as needed. Overall, HEWLETT-PACKARD E4404B is an excellent, high-performance digital spectrum analyser suitable for a wide range of applications. It features an excellent frequency range with excellent stability, and a powerful signal-analyzer that produces accurate results. It also offers a wide variety of measurements, excellent reliability, and great value for money.