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Rohde & Schwarz Spectrum Analyzer FSEM30 (20kHz-26,5GHz)

Condition:Used and tested
Manufacturer:Rohde & Schwarz

R&S Spectrum Analyzer FSEM30 (20kHz-26,5GHz)

The R&S Spectrum Analyzer FSEM30 has been optimized both for general-purpose measurements and meeting the stringent requirements of testing advanced digital communication systems. Extremely high measurement speed, future-proof modular design and excellent characteristics put the analyzers right at the top of today’s market.


  • Combines the following functions: spectrum analysis and analysis of digitally modulated signals (option)
  • Spectrum analysis with maximum dynamic range
  • Adaptation of all models to your specific requirements by means of a wide range of options
  • Easy upgrading of basic models into top-class models

Key Facts

  • Bandwidth: 20Hz – 26.5GHz
  • Displayed noise floor ?150 dBm (typ.) in 10 Hz bandwidth
  • 3rd-order intercept point +20 dBm typ
  • 1 dB compression point of RF input +10 dBm
  • Phase noise at 10 kHz from carrier: ?123 dBc (Hz) (typ.) (FSEA 30)
  • Total level measurement uncertainty up to 1 GHz <1 dB, up to 7 GHz 1.5 dB
  • AM/FM audio demodulator (with built-in loudspeaker and headphones connector)
  • Internal RF trigger (trigger threshold approx. 20 dBm)
  • 5 ms full-span sweep time with fully synchronized sweep (FSEA, FSEB), 150ms with FSEM, 230ms with FSEK
  • 1 µs zero-span sweep time
  • Pretrigger and trigger delay
  • Gated sweep
  • Resolution bandwidths 1 Hz to 10 MHz, adjustable in steps of 1/2/3/5/10
  • Spectrum analysis with ultra-wide dynamic range
  • Noise figure = 18 dB/TOI = 20 dBm typ. (FSEB)
  • Internal RF trigger (trigger threshold approx. ?20 dBm)
  • Universal analysis of digital and analog modulated signals (option) such as BPSK,
  • High-speed synthesizer 5 ms for full span (FSEA, FSEB)
  • Refresh rate, quasi-analog 25 sweeps/s
  • Large LC TFT display 24 cm/9.5″, active
  • Wide variety of options

The FSEM30 is a handy, robust and portable easy-to-use Spectrum Analyzer. Tested before release and we provide 90-day warranty. Skybrokers has provided various Satellite Service Providers and Teleport Operators in Poland and Germany with Rohde & Schwarz Spectrum Analyzers!

Please refer to datasheet for specifications.

Rohde & Schwarz Spectrum Analyzer FSEM30 (20kHz-26,5GHz)

R&S Spectrum Analyzer FSEM30

Rohde & Schwarz Spectrum Analyzer FSEM30 (20kHz-26,5GHz)

    Walter van der Plas

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    Call +31 (0)6 305 36 169 or Email