Keysight Technologies Inc. USB Preamplifier, 100 MHz - 26.5 GHz
The U7227C, 100 MHz to 26.5 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 measurement
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
The Keysight U7227C is a USB preamplifier designed for use from 100 MHz to 26.5 GHz, providing high gain and low noise figure to improve measurement sensitivity in a variety of applications. It features a typical gain of 24 dB and a typical noise figure of 4.5 dB at 26.5 GHz. The U7227C is powered and controlled via USB, allowing for easy integration with Keysight X-Series signal analyzers and other compatible instruments. Its compact, lightweight design makes it suitable for both benchtop and field use. The preamplifier is ideal for applications such as spectrum analysis, EMI testing, and signal monitoring, where enhanced sensitivity and low noise performance are critical.