The U7227A 10 MHz to 4 GHz USB preamplifier is designed with reliable gain and low noise figure to improve overall system performance and reduce systematic errors when used with X-Series signal analyzers for noise figure measurement applications.

The U7227A 10 MHz to 4 GHz USB preamplifier is designed to bring reliable gain and low noise figure to measurement systems improving the overall system performance and reduce systematic errors; a total solution to the X-Series signal analyzers to perform noise figure measurements. When connected to the X-Series signal analyzers the USB preamplifiers can automatically configure the analyzers to detect the specific preamplifier connected and download the embedded calibration data such as gain noise figure and S-parameters. The calibration data provides accurate correction data and more repeatable results for each actual measurement made. View the N9000 X-Series Signal Analyzer Data Sheets Note: Effective February 1 2016 all existing U7227A/C/F housing will be replaced with a new color and will involve a very minor dimensional change. Product specifications will remain the same. Please contact your Keysight representative if you have any further inquiries regarding this change.

Key Specifications