Keysight Technologies Inc. Frequency range, 1 kHz to 51 GHz
The Keysight AP5031A-551 is an official frequency range option for the AP5031A PXI Vector Signal Analyzer, extending its operational frequency range from 1 kHz to 51 GHz. This option enables the instrument to support a wide variety of RF and microwave measurement applications, including advanced wireless communications, aerospace, and defense testing. The AP5031A-551 is designed and manufactured by Keysight Technologies to ensure seamless integration and optimal performance with the AP5031A mainframe, maintaining high accuracy and reliability across the specified frequency spectrum.