High sensitivity phase noise measurements and real-time cross correlations speed up your VCO tests and phase noise analysis. Meet the R&S®FSPN

This document provides the technical specifications of the R&S®FSPN phase noise analyzer and VCO tester.

FSPN (Facelift) Phase Noise Analyzer and VCO Tester - Product Brochure Brochures and Data Sheets Product brochure

The R&S®FSPN phase noise analyzer and VCO tester is very sensitive with very high metrological accuracy for absolute reliability. It measures phase noise from highly stable sources such as synthesizers, VCOs, OCXOs and DROs in radar and satellite applications.

位相雑音アナライザ/VCOテスタは、絶対的な信頼性を確保できる非常に高い感度と度量衡確度を備えています。レーダーや衛星アプリケーションのシンセサイザー、VCO、OCXO、DROなど、安定度の高い信号源の位相雑音を測定可能です。

Models: R&S®FSPN8 Phase noise analyzer and VCO tester, R&S®FSPN26 Phase noise analyzer and VCO tester, R&S®FSPN50 Phase noise analyzer and VCO tester

Models: R&S®FSPN8 Phase noise analyzer and VCO tester, R&S®FSPN26 Phase noise analyzer and VCO tester, R&S®FSPN50 Phase noise analyzer and VCO tester

07-Mar-2024 | Press Release | Test & measurement

With the latest model of the R&S FSPN phase noise analyzer and VCO tester, Rohde & Schwarz extends the frequency range for measurements from the previous maximum of 26.5 GHz up to 50 GHz.

FSPN - EU Declaration of Conformtiy

Next generation technologies in radar and satellite communication with high data rates call for innovative testing solutions to develop and manufacture RF components like voltage controlled oscillators (VCO). The R&S®FSPN phase noise analyzer increases efficiency and reproducibility of VCO characterization and phase noise measurements from lab to production.Voltage controlled oscillators are oscillators whose output frequency is controlled by means of an external tuning voltage, and they are used in a wide variety of electronic and RF applications like function generators, phase-locked loops including frequency synthesizers used in communication equipment. Different VCO design approaches yield different parameters and performance, and therefore it is important to measure or characterize VCOs under different conditions. This application note provides a short technical introduction to voltage controlled oscillators and explains the most common and the most important measurements made during the VCO characterization process.

17-May-2023 | AN-No. 1SL386

New hardware and firmware for R&S®FSPN and R&S®FSWP devices

R&S®FSPN Getting Started manual; provides the information needed to set up and start working with the instrument. Basic operations and handling are described. Safety information is also included.

21-Jun-2023 | Press Release | Test & measurement

Rohde & Schwarz and Zurich Instruments will present advanced test and measurement solutions for photonics at the LASER World of PHOTONICS tradeshow in Munich. Highlighted solutions include the R&S FSPN and R&S FSWP, two exceptionally powerful phase noise analyzers for characterizing laser systems. Visitors can also see demos of the R&S MXO 4 and R&S RTO6 oscilloscopes from Rohde & Schwarz as well as the Quantum Computing Control System (QCCS) and lock-in amplifiers from Zurich Instruments.

Information provided by Rohde & Schwarz for the R&S®FSPN when working in secured environments.

Rohde & Schwarz user manual for the R&S®FSPN Spectrum Monitor application.

05-Oct-2021 | Press Release | Test & measurement

For high speed, real-time phase noise measurements using sources that require high stability in demanding applications, the new R&S FSPN from Rohde & Schwarz has superb sensitivity, accuracy and reliability. As a pure phase noise analyzer and VCO tester, the R&S FSPN provides an unrivaled combination of performance and ease of use.

Rohde & Schwarz user manual for the R&S®FSPN Phase Noise Analyzer; it provides all the information specific to the Phase Noise application.

A wide range of Signal Integrity solutions from Rohde & Schwarz ► Get more information!

With the launch of the R&S®FSPN, Rohde & Schwarz is adding a new member to the phase noise analyzer portfolio, enabling increased efficiency and reproducibility of phase noise measurements and VCO characterization from lab to production. Watch the video and find out more! FSPN, VCO charaterization Watch the video and discover the R&S®FSPN phase noise analyzer and VCO tester.

Upgrade to industry-leading high-performing phase noise and VCO tester by trading in an eligible phase noise analyzer.

18-Jan-2023 | Press Release | Test & measurement

Rohde & Schwarz introduces improved performance for phase noise analysis and voltage-controlled oscillator (VCO) measurements. Both the high end R&S FSWP phase noise analyzer and VCO tester plus signal and spectrum analyzer in one instrument, and the R&S FSPN dedicated phase noise analyzer and VCO tester, are now upgraded. Simultaneous hardware and software upgrades improve the market-leading performance even further, reducing noise levels and measurement times, and increasing accuracy. Both analyzers include test sequence recording functions (SCPI recorder), unique for this class of instrument.

With the R&S®FSPN, Rohde & Schwarz enables increased efficiency and reproducibility of phase noise measurements and VCO characterization from lab to production.

What's the difference between the integrated measurement with and without the spurs 'hidden' on FSWP, is it supposed to give random-jitter and total jitter directly, respectively and how do I get the total RMS jitter from the instrument directly?

Due to their high phase noise sensitivity, phase noise analyzers are the instruments of choice for these tests.

08-May-2018

The R&S FSWP phase noise analyzer is the perfect tool for verifying clock sources to ensure accuracy of design requirements and proper operation.

30-Sep-2021

This is your opportunity to experience the industry’s highest performing phase noise and VCO tester with this competitive 25% trade in credit. Find out if you’re eligible today for this offer.

26-Mar-2024 | Press Release | Test & measurement

Rohde & Schwarz offers comprehensive test and measurement solutions for embedded design challenges for today’s requirements for efficiency, safety, reliability and interoperability. The highlights will be showcased at the embedded world Exhibition & Conference 2024 in Nuremberg, Germany.

Testing the world’s first quantum error correction stack

27-Oct-2021 | Press Release | Test & measurement

Rohde & Schwarz is presenting its solutions live at productronica 2021, the leading global trade show for electronics development and production. The focus is on T&M equipment for latest technologies including automotive radar, satellite communications, Wi-Fi 7 and 5G. High throughput and low cost are essential in production environments, and Rohde & Schwarz solutions support exactly these goals. Trade show visitors will find the following Rohde & Schwarz highlights and more in hall A1, booth 375 at Messe München.