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Rohde & Schwarz FSEM 30 Spectrum Analyzer

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Product Description

Rohde & Schwarz FSEM 30 Spectrum Analyzer 20 Hz - 26.5 Ghz - Options B4/B5/B7/B11/B12/B15

Rohde & Schwarz FSEM 30 Spectrum Analyzer 20Hz - 26.5 Ghz with options B4 (Low Phase Noise), B5 (FFT Filter, Bandwith 1 Hz - 1 kHz), B7 (Vector Signal Analyzer), B11 (Tracking Generator 7 GHz with I/Q Generator), B12 (Switchable Attenuator) and B15 (Computer Function Capability w/mouse and keyboard). This unit was just calibrated in May of 2012 by Rohde & Schwarz! The Rohde & Schwarz, Inc. FSEM30 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. FSEM30. The CRT displays received signal strength (y-axis) against frequency ( x-axis). 
Some applications for Rohde & Schwarz, Inc. FSEM30 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, Inc. FSEM30 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, Inc. FSEM30 spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.

  • 24-cm LCD 9.5" display 
  • Measure uncertainty - 1GHz: 1dB 
  • Int RF trig for GATED SWEEP me 
  • More than 20 sweeps/s 
  • 8 Markers 
  • Frequency counter w/ sel resolution 
  • Numerous level & Frequency lines 
  • Split-screen display 
  • Quasi-analog display 
  • Performance Characteristics 
  • Form Factor Mainframe 
  • Type Analyzer 
  • Input Impedance 50 Ohm 
  • Minimum Frequency 20 Hz 
  • Maximum Frequency 26.5 GHz 
  • Frequency Accuracy 0.00000000002 % 
  • Zero Span Yes 
  • Minimum Span 0 Hz 
  • Maximum Span 26.5 GHz 
  • Minimum Sweep Time 1 us 
  • Maximum Sweep Time 2500 s 
  • Minimum Resolution Bandwidth 1 Hz 
  • Maximum Resolution Bandwidth 10 MHz 
  • Resolution Bandwidth Steps 1/2/3/5 
  • Minimum Video Bandwidth 1 Hz 
  • Maximum Video Bandwidth 10 MHz 
  • Video Bandwidth Steps 1/2/3/5 
  • Minimum Single-Side-Band Noise -129 dBc/Hz 
  • Maximum Single-Side-Band Noise -81 dBc/Hz 
  • Maximum DC Input 0 V 
  • Minimum Displayed Average Noise -138 dBm 
  • Maximum Displayed Average Noise -74 dBm 
  • Maximum Dynamic Range 160 dB 
  • Trigger Source External,Internal 
  • Trigger Modes Freerun,TTL 
  • Demodulation AM,FM 
You can view the specs for this unit here: Product Specs 
This unit is in excellent condition, has been fully lab tested 

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