Discontinued
Rohde & Schwarz has ended production of this model. The recommended successor is R&S®FSWP. If you need to keep your existing units running or are looking for an alternative, contact us about availability, used instruments, compatible alternatives and spare parts.

R&S®FSUP Discontinued
A phase noise tester and a high-end spectrum and signal analyzer in a single instrument.

  • Category: Signal and spectrum analyzer (discontinued)
  • Manufacturer: Rohde & Schwarz
  • Specifications: Phase noise tester
  • Specifications: High-end spectrum analysis
  • Specifications: Signal analysis
  • Specifications: All of the above combined in one instrument
  • Status: Discontinued; the recommended successor is the R&S®FSWP
  • Successor: R&S®FSWP
  • External link: Official product page (full specifications)
Request a quote for the successor model

Product overview

The R&S®FSUP combines a phase noise tester with a high-end spectrum and signal analyzer in a single instrument, so phase noise measurements on oscillators and signal sources run on the same box as everyday spectrum and modulation analysis. The model is discontinued and Rohde & Schwarz names the R&S®FSWP as its successor. If you still run an FSUP, KanTek can help you evaluate the successor, arrange repair and calibration for the units you have, and supply original spare parts.

Key features

  • Phase noise tester function
  • High-end spectrum analysis and signal analysis
  • All of it in one instrument, with no switching between boxes
  • Successor model: R&S®FSWP

Typical applications

  • Phase noise measurements on oscillators and synthesizers
  • Characterizing and comparing signal sources
  • Spectrum and modulation analysis of RF signals
  • Assessing signal source quality in R&D laboratories

Frequently asked questions

R&S®FSUP has been discontinued by Rohde & Schwarz. KanTek Technology can help you evaluate and source the current successor, and can arrange factory repair and calibration for an existing R&S®FSUP.

Yes. Even though R&S®FSUP is discontinued, KanTek provides repair and calibration to extend the life of an existing instrument and keep its measurements accurate.

Yes. KanTek provides calibration and repair for R&S®FSUP, with calibration performed by a partner laboratory, to keep the instrument accurate and available.

Use Request a quote on this page, or call +886-2-2999-7719. KanTek replies within 24 hours with pricing, lead time and the options that suit your application.
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