Phase noise analyzers

Phase noise analyzer

The Rohde & Schwarz phase noise analyzer portfolio

High sensitivity, speed, and versatility

The phase noise analyzer portfolio from Rohde & Schwarz offers an affordable, mid-range solution with high sensitivity and fast measurements as well as high-end ultra-high-sensitivity solutions with advanced measurements modes. Ideal for phase noise analysis and VCO tests, the industry-leading solutions enable two-path phase noise analysis with real-time cross correlation and fast VCO characterization with built-in low-noise DC sources. Additionally, high-end signal and spectrum analysis can be added into a single box.

Designed by the RF experts at Rohde & Schwarz, all our phase noise analyzers feature exceptional sensitivity, high value and excellent reliability.

R&S®FSWP phase noise analyzer and VCO tester, front low

R&S®FSWP Phase noise analyzer and VCO tester

  • High end signal and spectrum analyzer and phase noise tester in one box
  • Cross correlation for very sensitivity of high amplitude and phase noise measurement in parallel, even on pulsed signals
  • Frequency range from 1 MHz up to 50 GHz, 325 GHz with external mixers
  • Internal source for measuring residual phase noise on pulsed signals
  • SCPI recorder to simplify code generation
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R&S®FSPN phase noise analyzer and VCO tester, front view

R&S®FSPN Phase noise analyzer and VCO tester

  • Pure phase noise analyzer and VCO tester with high measurement speed
  • Simultaneous measurement of phase noise and amplitude noise
  • Frequency range from 1 MHz to 50 GHz
  • Extremely low‑noise internal DC sources for automatic VCO characterization
  • Automatic SCPI recording and 100% compatible with R&S®FSWP
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