Rohde & Schwarz , FS300


Rohde & Schwarz , FS300
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Descrizione del prodotto

The Rohde & Schwarz FS300 spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Rohde & Schwarz FS300. The CRT displays received signal strength (y-axis) against frequency ( x-axis).

Some applications for Rohde & Schwarz FS300 Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Rohde & Schwarz FS300 spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Rohde & Schwarz FS300 spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.



  • Resolution bandwidth 200 Hz to 1 MHz
  • Frequency counter with 1 Hz resolution
  • Maximum input level +33 dBm
  • Ergonomic user interface
  • Remote control via USB interface
  • Electronic attenuator with 2 dB steps
  • Measurement functions: signal tracking, TOI measurement, marker and delta markers, noise markers, signal bandwidth
  • Stores up to 10 set-ups and 5 traces
  • Range: 9 kHz to 3 GHz


  • Resolution bandwidth 200 Hz a 1 MHz
  • Risoluzione frequenzimetro 1 Hz
  • Livello massimo d'ingresso +33 dBm
  • Ergonomic user interface
  • Controllo Remoto tramite USB
  • Attenuatore elettronica da 2dB di Step
  • Funzioni di Misura: signal tracking, TOI measurement, marker and delta markers, noise markers, signal bandwidth
  • Memoria 10 set-ups e 5 tracce
  • Range: 9 kHz a 3 GHz
  • Display: TFT Colori
  • Frequenza massima: 3 GHz
  • Frequenza minima: 9 kHz
  • Livello massimo: 33 dBm
  • Livello minimo: -115 dBm tipico
  • Risoluzione minima: 200 Hz