Rohde & Schwarz FSP40 Spectrum Analyzer 9 kHz to 40 GHz

  • $29,500.00

  • Brand: Rohde & Schwarz
  • Model Number: FSP40
  • Product Code: BS17368
  • Quantity in stock: 1
  Usually dispatched in 2-4 working days

Rohde & Schwarz FSP40 Spectrum Analyzer 9 kHz to 40 GHz

 The Rohde & Schwarz FSP40 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, Inc. FSP40. The CRT displays received signal strength (y-axis) against frequency (x-axis).


Key specifications of the Rohde & Schwarz FSP40 Spectrum Analyzer include:


Frequency range 9 kHz to 3GHz, 7 GHz, 13 GHz, 30 GHz and 40 GHz

Resolution bandwidth 1 Hz to 10 MHz

Displayed average noise level -155 dBm (1 Hz)

Phase noise -113 dB (1 Hz) at 10 kHz

Additional filters:

Channel filters from 100 Hz to 5 MHz and RRC filters

FFT filters from 1Hz to 30 kHz

EMI bandwidths and quasi-peak detector

Measurement functions for TOI, MC ACP(R), OBW, CCDF, APD, etc

Measurement applications for cellular standards and general purpose, e.g. phase noise, noise figure, etc.

Technical Details

The Spectrum Analyzers ¸FSP are outstanding for their innovative measurements and a host of standard functions.

Instead of a wide choice of options, the ¸FSP offers as standard all the functions and interfaces expected from a state-of-the-art spectrum analyzer:

Largest colour display in its class

Resolution bandwidths from 1 Hz to

10 MHz

Highly selective digital filters and FFT

Quasi-peak detector and EMI bandwidths

ACP and multicarrier ACP measurements

Convenient documentation of results as a hardcopy or file in PC-compatible formats

Interfaces: GPIB, Centronics, RS-232-C, LAN (option), USB

Automatic test routines for measuring TOI, OBW, phase noise and ACP(R)

Split screen with separate settings and up to 3 traces per screen

Editable limit lines including PASS/FAIL indication

Fast measurements in the time domain: minimum sweep time 1 µs

Gated sweep for measurements on TDMA signals

In addition, the ¸FSP features the following unique attributes as standard:

RMS detector for fast and reproducible power measurements on digitally modulated signals in frequency and time domain

Statistical measurement functions for determining crest factor and CCDF (complementary cumulative distribution function)

Featuring such a wealth of functions, the ¸FSP offers state-of-the-art spectrum analysis at an extremely attractive price/ performance ratio.


Time is a finite resource – so high measurement speed is indispensable for competitiveness and cost-effective testing.

Here, too, the new ¸FSP offers characteristics that make it top of the class:

Up to 55 measurements/s on GPIB interface including trace transfer of 501 binary data

80 measurements/s on GPIB interface in zero span mode including trace transfer of 501 binary data

Minimum sweep time of 2.5 ms


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