R&S®FSU Spectrum Analyzer

High-end spectrum analysis

Brief Description

The R&S®FSU is a high-performance spectrum analyzer with outstanding performance in phase noise, dynamic range and measurement accuracy that meets any challenge in RF analysis – in aerospace and defense or for general microwave applications up to 67 GHz.

To handle the wide variety of measurement tasks in product development, an instrument must offer ample functionality and excellent performance in all areas of interest. The R&S®FSU fully meets these requirements.

Its wide dynamic range makes the R&S®FSU an ideal tool for base station development and testing. That plus the excellent characteristics already incorporated in the standard model, e.g. < 0.3 dB total measurement uncertainty, gated sweep and IF power trigger.

R&S®FSU

Picture R&S®FSU Spectrum Analyzer

Key Facts

  • 3.6/8/26/43/46/50/67 GHz
  • TOI > 20 dBm, typ. +25 dBm
  • 1 dB compression: +13 dBm (0 dB RF attenuation)
  • Displayed average noise level: –152 dBm at 2 GHz; –148 dBm at 26 GHz (1 Hz bandwidth)
  • Typ. 77 dB ACLR for 3GPP, typ. 84 dB with noise correction
  • Phase noise: typ. –160 dBc (1 Hz) at 10 MHz carrier offset
  • Noise correction

Quick Links

Data sheets

Options

R&S®FSU Spectrum Analyzer Overview

Models

Designation Order No.
R&S®FSU3 Spectrum Analyzer 20 Hz to 3.6 GHz
1313.9000.03
R&S®FSU8 Spectrum Analyzer 20 Hz to 8 GHz
1313.9000.08
R&S®FSU26 Spectrum Analyzer 20 Hz to 26.5 GHz
1313.9000.26
R&S®FSU43 Spectrum Analyzer 20 Hz to 43 GHz
1313.9000.43
R&S®FSU46 Spectrum Analyzer 20 Hz to 46 GHz
1313.9000.46
R&S®FSU50 Spectrum Analyzer 20 Hz to 50 GHz
1313.9000.50
R&S®FSU67 Spectrum Analyzer 20 Hz to 67 GHz
1313.9000.67

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