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  • GW Instek GSP-818 Spectrum Analyzer

GW Instek GSP-818 Spectrum Analyzer


Availability: Normally in Stock / Short Lead Time

  • Frequency Range: 9kHz ~ 1.8GHz

  • RBW: 10Hz ~ 3MHz, 10Hz ~ 500kHz in 1-10 steps


The GW Instek GSP-818 is a new basic spectrum analyzer, which supports a frequency range of 1.8 GHz and provides testing requirements for RF products during the development/production phases.

GSP-818 has a built-in 20dB amplifier and provides an adjustable range of resolution bandwidth (RBW) from 10Hz to 3MHz. In addition, it has the AM/FM signal demodulation function and the ACPR/OCBW/CHPW test function to meet the requirements of general RF signal measurement.

GSP-818 also offers two options: Tracking Generator and EMI Filter & Detector. SImply purchase the corresponding software license (Software Keycode) to activate the purchased option.


  • Frequency Range: 9kHz ~ 1.8GHz
  • RBW: 10Hz, 20Hz, 30Hz, 40Hz, 50Hz, 60Hz, 70Hz, 80Hz, 90Hz, 100Hz, 200Hz, 300Hz, 400Hz, 500Hz…., 100kHz, 200kHz, 300kHz, 400kHz, 500kHz, 1MHz, 3MHz
  • Sensitivity: -148dBm/Hz Typical @PreAmp On
  • Built-in AM/FM Demodulation
  • Bandwidth Zoom function
  • Measurement Function: ACPR/OCBW/CHPW, NdB Bandwidth, Freq. Counter, Noise Marker, Limit Line
  • Built-in 20dB Preamplifier Standard
  • Interface: Lan, USB
  • Screen: 10.4" SVGA Output (800*600)
  • Options: Tracking Generator, EMI Filter & Detector (via software keycode)

  • Checking and Analysis of Spectrum Characteristics

  • Analyze AM and FM Signal Characteristics

  • Monitor the Signal Uploaded by SNG Vehicle

  • For a Compact Test System

  • Measuring the Frequency Response of RF Cables, Attenuators, Filters and Amplifiers