Highlights Precision 2-port microwave ECal module with high accuracy Frequency coverage from 10 MHz to 40 GHz or DC to 40 GHz (Option 0DC) Fast, easy, and accurate full two-port calibration Supports 2.92 mm connectors Available in male/male (option M0M), female/female (option F0F), and male/female (option M0F) connector configurations Direct control from Keysight vector network analyzers via USB

HIGHLIGHTS Precision 2-port microwave ECal module with high accuracy Frequency coverage from 10 MHz to 50 GHz or DC to 50 GHz (Option 0DC) Fast, easy, and accurate full two-port calibration Supports 2.4 mm connectors Available in male/male, female/female, and male/female connector configurations Direct control from Keysight vector network analyzers via USB

Key Specifications Frequency: 40 Hz to 110 MHz Basic accuracy: +/- 0.08 % The 4294A precision impedance analyzer is an integrated solution for efficient impedance measurement and analysis of components and circuits. The 4294A covers a broader test-frequency range (40 Hz to 110 MHz) with Basic impedance accuracy:+/-0.08 %. Excellent High Q/Low D accuracy enables analysis of low-loss components. The wide signal-level ranges enable device evaluation under actual operating conditions. The test signal level range is 5m V to 1 Vrms or 200 uA to 20m Arms, and the DC bias range is 0 V to +/-40 V or 0m A to +/-100m A. Advanced calibration and error compensation functions eliminate measurement error factors when performing measurements on in-fixture devices. The 4294A is a powerful tool for design, qualification and quality control, and production testing of electronic components. Circuit designers and developers can also benefit from the performance/functionality offered.

Features: Interface conversion: It can turn any computer with a USB port into a fully functional GPIB controller, facilitating users to implement GPIB control functions on computers without PCI board slots. Compatibility: Compliant with USB 2.0 standard, compatible with IEEE-488.1 and IEEE-488.2 standards. Its driver library is fully compatible with Keithley's traditional GPIB command set and National Instruments (NI) command set, and also supports industry-standard VISA library. Data transmission: The IEEE data transmission rate through the USB port is up to 1.5MB/s. Plug-and-play: Supports plug-and-play, no external power supply required. It has a built-in 2-meter USB cable, with a current of 500mA at 5VDC. Supported operating systems and development environments: Provides device drivers for Windows 2000, XP, and Vista operating systems. It supports programming environments such as Microsoft Visual Basic, Visual C++, Visual Borland Delphi, LabVIEW 7.0 and above (VISA and IEEE-488.2), and LabWindows/CVI 7.0 and above . Physical characteristics: Dimensions are 81.7 mm × 66.1 mm × 27.8 mm (3.2 inches × 2.6 inches × 1.1 inches), with light weight, easy to carry and use. Application fields: Suitable for automatic test equipment in laboratory and industrial fields. It can be used as a talker/listener device or system controller, and can control up to 14 GPIB instruments or other devices (such as Keithley's digital multimeters, source meters, switch mainframes and cards) at a distance of up to 20 meters.

Master the Essentials in Signal Characterization with the Leading Low-cost Tool in Signal Analysis Perform cost-effective stimulus response measurements with optional built-in tracking generator Add crucial functionality with X-Series measurement applications for analog demodulation, noise figure, phase noise, vector signal analysis, EMI precompliance, and more Enhance theory with practical skills that enable deeper insights: use with a training kit in your RF & microwave education lab What's included: Spectrum analyzer measurement application Single-core, high-performance processor, 4 GB RAM, removable solid-state drive Frequency reference 10 MHz analysis bandwidth Enhanced phase noise