Keysight Technologies Inc. E5080B upgrade
The Keysight E5080BU is an official upgrade option for the E5080B ENA Vector Network Analyzer. This upgrade enables users to enhance the performance or add new capabilities to their existing E5080B instrument, such as frequency range extensions, additional ports, or advanced measurement applications. The E5080BU is designed and supported by Keysight Technologies to ensure compatibility and maintain instrument integrity. All upgrades are performed according to Keysights quality standards, and may require the instrument to be returned to a Keysight service center for installation and calibration. The E5080BU helps users extend the life and functionality of their E5080B analyzer.