R&S®FSP Spectrum Analyzer

General purpose spectrum analyzer - the standard in the medium class

This is a discontinued product
Please note the following successor product(s):

The spectrum analyzers R&S FSP are outstanding for their innovative measurements and a host of standard functions.

  • Full choice of detectors
    • Max, Min-, Auto-Peak, Sample, RMS, Average, Quasi-Peak
  • CP/ACP/Fast ACP measurement functions with a host of predefined standards
  • Multi Carrier ACP measurement with independent inter carrier spacing support
  • ACP/MCAP with up to 12 adjacent channels and max hold power function
  • Automatic test routines for measuring TOI, OBW, phase noise, and ACP®, AM modulation depth
  • Harmonic distortion measurement
  • CCDF & APD function (y-unit % possible)
  • Editable limit lines including PASS/FAIL indication
CCDF of a WCDMA signal
Measurement of adjacent-channel power in time domain: FAST ACP
Measurement of TOI
Measurement of burst power (top). Determination of OBW (bottom)
Measurement of modulation depth of AM signal
  • RBW-characteristics:
    • Digital filters from 10 Hz to 100 kHz (1,3,10 steps)
    • Analog filters from 300 kHz to 10 MHz (1,3,10 steps)
    • 39 channel filters 100 Hz to 5 MHz
    • RRC filters (IS-136, TETRA, WCDMA)
    • EMI bandwidth standard
    • FFT filters 1 Hz to 30 kHz
Comparison of sweep times for 200 kHz span using digital filters or FFT
Comparison of 1 MHz channel filter and normal 1 MHz resolution filter
  • 10 dB step attenuator (5 dB with FSP-B25)
  • Electronic attenuator and preamplifier option
  • IF power trigger with sensitivity down to – 50 dBm mixer level
  • Gated trigger function
  • Full choice of marker functionality
    • Phase noise, noise, n dB down / n dB up , Peak list, frequency counter (0.1 Hz in 30ms)
  • Internal tracking generator with power sweep support
  • External generator control (reverse sweep)
  • Extension of frequency range with external mixers with BIAS tuning support whilst trace display is active
  • HP 859x/8566/8591E/71100C/71200C/71209C compatible GPIB command set
  • FSEx/FSIQ compatible GPIB command set
  • List mode for extremely fast GPIB operation
  • Ethernet interface (100 Base T)
  • 21 cm color SVGA TFT Display
  • Split screen mode
  • Operating system: Embedded Windows XP
    • Easy documentation of measurements
    • Remote desktop functionality
    • Compatibility (printer drivers, network, etc.)
  • Interfaces: GPIB, RS-232-C, LAN (option), USB
  • VXI-11 remote support
  • Wide range of available application firmware including code domain power measurements for 3 GPP communication standards
    • Bluetooth
    • GSM/EDGE
    • 3 GPP WCDMA, HSDPA, TD-SCDMA
    • CDMA2000, 1xEV-DV, 1xEV-DO
    • WLAN 802.11a (restricted OFDM spectrum)
    • Noise figure and gain measurements
    • FM/PM/AM measurement demodulator
    • Phase noise measurement
    • Power sensor measurement supporting the power sensors R&S NRP-Z11, Z21, Z22, Z23, Z24, Z51, Z55, Z81, Z91, the external power meters R&S NRVD, HP EPM, HP 437B, HP438A and power splitter
Thank you.

Your request was successfully sent!

We will get in touch with you soon.

Your Rohde & Schwarz Team

Get a Demo

Please enter your inquiry.
Please enter your first name.
Please enter your name.
Please enter a valid email address.
Please enter your company name.
Please enter your city name.
Please enter your postal code.

Please enter your location.
Marketing permission

I want to receive information from Rohde & Schwarz via


What does this mean in detail?

I agree that Rohde & Schwarz GmbH & Co. KG and the Rohde & Schwarz entity or subsidiary company mentioned in the imprint of this website, may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity.

Your rights

This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the Statement of Privacy.

Please enter the characters shown in the image
show captcha
The input was not correct.
Do not enter data in this field
Thank you.

Your request was successfully sent!

We will get in touch with you soon.

Your Rohde & Schwarz Team

Get a Quote

Please enter your inquiry.
Please enter your first name.
Please enter your name.
Please enter a valid email address.
Please enter your company name.
Please enter your city name.
Please enter your postal code.
Please enter your phone number.

Please enter your location.
Marketing permission

I want to receive information from Rohde & Schwarz via


What does this mean in detail?

I agree that Rohde & Schwarz GmbH & Co. KG and the Rohde & Schwarz entity or subsidiary company mentioned in the imprint of this website, may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity.

Your rights

This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the Statement of Privacy.

Please enter the characters shown in the image
show captcha
The input was not correct.
Do not enter data in this field
Thank you.

Your request was successfully sent!

We will get in touch with you soon.

Your Rohde & Schwarz Team

Request information

Please enter your inquiry.
Please enter your first name.
Please enter your name.
Please enter a valid email address.
Please enter your company name.
Please enter your city name.
Please enter your postal code.

Please enter your location.
Marketing permission

I want to receive information from Rohde & Schwarz via


What does this mean in detail?

I agree that Rohde & Schwarz GmbH & Co. KG and the Rohde & Schwarz entity or subsidiary company mentioned in the imprint of this website, may contact me via the chosen channel (email or postal mail) for marketing and advertising purposes (e.g. information on special offers and discount promotions) related to, but not limited to, products and solutions in the fields of test and measurement, secure communications, monitoring and network testing, broadcast and media, and cybersecurity.

Your rights

This declaration of consent may be withdrawn at any time by sending an email with the subject "Unsubscribe" to news@rohde-schwarz.com. Additionally, a link to unsubscribe from future email advertisements is contained in each email sent. Further details on the use of personal data and the withdrawal procedure are set out in the Statement of Privacy.

Please enter the characters shown in the image
show captcha
The input was not correct.
Do not enter data in this field
International Website