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Tektronix 492:

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492 - Tektronix Spectrum Analyzers Call

Tektronix 492 (Portable Spectrum Analyzers) Main Features and Specifications

Tektronix 492

  Tektronix 492 Specs (430.7 KB)
Low end frequency limit  50.00 kHz 
High end frequency limit  21.00 GHz 
Resolution Bandwidth Min.  1 kHz 
Resolution Bandwidth Max.  1.00 MHz 
Amplitude Range  --  
Status Discontinued

The Tektronix 492 Portable Spectrum Analyzer is a high performance, rugged, microprocessor aided instrument of compact size and offers automatic modes. Three-knob operation provides use as simple as 1, 2, 3 through microprocessor coupled functions such as resolution bandwidth, video bandwidth, sweep time, frequency span, RF attenuation, and reference level.

  • This portable spectrum analyzer covers from 50kHz to 21GHz (to 220GHz with optional waveguide mixers, sold separately).
  • Offers fully calibrated amplitude and frequency along with CRT readout of all important parameters for operator convenience and quick setups.
  • Amplitude comparison in 0.25 dB steps.
  • Dynamic range of 80 dB.
  • The instrument has a resolution bandwidth of 1MHz to 1kHz in decade steps, plus an autoposition.
  • Resolution is within 20% of selected bandwidth.