Rohde & Schwarz FSP40
Spectrum Analyzer, 9 kHz - 40 GHz

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Product Overview

ROHDE & SCHWARZ FSP40

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.

Features of the R&S FSP40 Spectrum Analyzer include:

• 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

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
• 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

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