Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B #9018815 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E4404B is an electronic test instrument used to measure RF (radio frequency) and microwave signals in a wide variety of applications. This versatile unit features a frequency range of 9 kHz to 6 GHz, VSWR measurements up to 1:25, level control of -156 to +30 dBm (at 50 ohms), and an accurate measurement of gain and return loss. HP E4404B is also equipped with an integrated Signal Generator, making it an all-in-one test solution. This model offers a variety of features and capabilities for both the engineering lab and the manufacturing testing floor. Frequency measurements are measured with a resolution of 0.5 Hz and a maximum level of 1 MHz. Up to 128 sweeps can be taken and users can choose from a variety of sweep-types, including linear, logarithmic, IF (intermediate frequency) and more. For those looking to analyze higher frequency signals, AGILENT E 4404B also offers a variety of optional frequency converters and frequency multipliers, allowing frequency ranges up to 20 GHz. KEYSIGHT E4404B also provides an array of features that make it perfectly suited for the production line. Parameters such as phase noise, IQ (in-phase and quad-phase) imbalance, pulse width and duty cycle can be measured and compared to user-defined go/no-go criteria. If any measurements fail, the device will yield an error code, helping to reduce wasted time and money during testing. Using optional power sensors, users can also measure the average power of a signal or pulse at any given point in time. KEYSIGHT E 4404B offers users display options to best suit their needs. Color, monochrome or both can be selected, and either a 5-inch color LCD or 6-inch monochrome LCD can be used. The optional touchscreen also allows users to take even more control over the device. Furthermore, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT E 4404B comes with a variety of data storage options, including USB Type A or Type B, LAN (Local Area Network), and more. Altogether, HEWLETT-PACKARD E4404B is a highly capable and versatile test instrument designed for a variety of test and measurement applications. With its power ranges, integrated signal generator, and wide range of features, this device is perfectly suited for both the engineering lab and production line.