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GSP-9330TG Instek Spectrum Analyzer

Special Price $6,460.00 Regular Price $6,800.00
The GSP-9330TG is a 3.2 GHz spectrum analyzer from Instek. A spectrum analyzer measures the power of spectrums of known and unknown signals. Spectrum analyzers collect information such as the magnitude of an input signal compared to its frequency. As a frequency analyzer, spectrum analyzers’ main use is to document and analyze electrical input signals as well as spectral compositions of other signals. This tool’s spectral analysis involves signals such as optical light waves and acoustic pressure waves.
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Additional Features:

  • Frequency Range: 9 kHz~3.25 GHz
  • 3.25 GHz Tracking Generator analyzes scalar network analysis and P1dB point measurements
  • Resolution: 1 Hz
  • Fastest sweep speed up to 204 μs
  • Sensitivity: -149dbm/Hz (Pre-Amp ON)
  • 2FSK digital signal analysis
  • ASK/FSK digital signals demodulation and analysis
  • AM/FM analog signals demodulation and analysis
  • EMI Detect mode: Quasi-Peak, Average
  • EMI Filter(-6dB): 200 Hz, 9 kHz, 120 kHz, 1 MHz
  • Built-in Pre-amplifier, 50db Attenuator and Sequence Function
  • Dedicated EMC function key
  • Built-in Definition Help
  • Status Icons
  • Support five languages (English, Simplified Chinese, Traditional Chinese, Japanese, and Russian)
  • Speed save function
  • Built-in Spectrograph, Topographic and Split-Window display modes
  • Remote control EMI Measurement Software – SpectrumShot™
  • LAN, USB, RS-232 I/O, GPIB option
  • Battery Pack option
  • Warranty: 2 Years on Instrument. 1 Year on LCD display


  • For the Quick Check and Analysis of Spectral Characteristic
  • EMI Pre-compliance Testing
  • Analyze ASK, FSK, AM, FM Signal Characteristics
  • Monitor Satellite Uplink Signals From Satellite Uplink Truck
  • Test Systems That Require a Very Compact Instrument
  • Measure the Frequency Response of Cable, Filter and Amplifier, Attenuator


  • Power Cord, Certificate of Calibration, CD-ROM (with Quick Start Guide, User Manual, Programming Manual, SpectrumShot Software, SpectrumShot Guide & IVI Driver)

The Instek GSP-9330TG, a high test speed spectrum analyzer with a 3.25 GHz Tracking Generator, provides the fastest 204 μs sweep speed. Via high speed sweep time, users can easily handle and analyze modulation signals. The keys to handling modulated signals are fast sweep time and signal demodulation functions. In addition to the analog AM/FM demodulation and analysis function, GSP-9330TG also provides digital signal ASK/FSK, and 2FSK demodulation and analysis capabilities.

Nowadays, EMC issues are very crucial to product's design processes. Therefore, the GSP-9330TG has incorporated the EMC pretest solution to facilitate EMC tests. The simple and easy EMC pretest procedures from GSP-9330TG can tremendously shorten users' product launch timeline.

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