Keysight Technologies Inc. USB Preamplifier, 100 MHz to 26.5 GHz, Cable-less
The Keysight U7228C is a USB preamplifier designed for use with Keysight X-Series signal analyzers and other compatible test equipment. Covering a frequency range from 100 MHz to 26.5 GHz, the U7228C offers high gain and low noise figure performance to improve measurement sensitivity in demanding RF and microwave applications. Its cable-less design allows direct connection to the instrument, minimizing signal loss and setup complexity. The U7228C is powered and controlled via USB, enabling seamless integration and remote operation. It is suitable for applications such as spectrum analysis, EMI testing, and receiver sensitivity measurements.
