Rohde & Schwarz Vector voltmeter (for FSH4/8) (software license)
The Rohde & Schwarz Vector Voltmeter software license (part number 1304.5658.02) enables the vector voltmeter measurement function on the R&S FSH4 and FSH8 handheld spectrum analyzers. This software option allows users to perform precise phase and amplitude measurements between two signals, making it suitable for applications such as cable and antenna testing, phase matching, and component characterization. The vector voltmeter function provides high measurement accuracy and supports a wide frequency range, leveraging the advanced capabilities of the FSH4/8 platform. The license is delivered as a software key and requires installation on a compatible FSH4 or FSH8 instrument.