Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B #9126990 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B is a cost-effective precision test instrument used for testing RF and microwave components and systems. It is a vector network analyzer (VNA) that combines the functionality of both a spectrum analyzer and a vector voltmeter, making it an ideal choice for testing highly complex communications systems. HP E4404B features a frequency range of 9 kHz to 3 GHz, making it suitable for testing a wide variety of RF/microwave equipment and components. It utilizes a combination of high-performance, low-noise noise-figure and direction sensing receiver technologies to provide accurate and dependable measurements. AGILENT E 4404B also offers excellent performance when measuring return loss, s-parameters, and electrical length measurements. It provides users with precise control of test signal amplitude, phase, frequency , and other parameters for precise and accurate measurements. Also included are a single-sweep system maximum, a maximum value memory, an integrated extended calibration protocol, and multiport linear-in-phase-gain and error-correction capabilities. E 4404B covers a wide dynamic range of -90 to +25 dB with enough sensitivity to also cover low-level signal levels down to -115 dBm. It also provides users with a wide selection of test cables, including N-type, UHF, SMA, and TNC versions, which are used to connect the VNA to the device under test. KEYSIGHT E 4404B also features an intuitive GUI which makes controlling and monitoring the instrument very simple, allowing users to quickly and accurately configure, verify, and optimize their measurements. All settings can be saved for later use, making the measurement procedure easier to duplicate. Additionally, third-party control software is also available to allow customers to develop automated test scripts and procedures. Furthermore, HEWLETT-PACKARD E 4404B features built-in interface translation, which allows users to connect non-standard equipment to the analyzer. This means that customers don't have to worry about incompatibilities, as the analyzer takes care of translating the different formats. KEYSIGHT E4404B is an ideal instrument for testing RF and microwave components and systems. Its high-performance and low-noise receiver technologies provide accurate measurements with high precision and confidence. The intuitive GUI and built-in interface translation make it easy and efficient to use. Furthermore, the wide frequency range and dynamic range makes it suitable for testing a wide variety of devices, making it an invaluable piece of test equipment for any RF or microwave system design laboratory.