Spectrum Analyzer GNU Radio

Interactive spectrum analyzer with GNU Radio-like functionality for real-time signal frequency analysis and visualization

Request Feature / Support

7,912+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

AI Web Tool Generator

Build Your Own Custom Web Calculator in Seconds

Type what tool or calculator you need below. Our AI will build it instantly for your site.

About This Tool

This online spectrum analyzer tool provides GNU Radio-compatible signal analysis capabilities in your browser. Upload or generate signals, configure frequency ranges, sample rates, and FFT parameters to visualize power spectral density. The tool performs Fast Fourier Transform calculations to display frequency spectrum, identify peaks, and analyze signal characteristics with professional-grade visualization.

Save your calculation history with a free account

How to Use

Configure analysis parameters: Set frequency range, sample rate, FFT size, and window type
Choose signal input: Upload an audio file or generate a test signal with multiple frequency components
Click 'Analyze Spectrum' to process the signal and visualize the frequency spectrum
View results including frequency peaks, power measurements, and detailed spectrum plot
Adjust parameters and re-analyze to explore different signal characteristics

Frequently Asked Questions

Find Quick Answers

What types of signals can I analyze with this tool?

You can analyze audio files (WAV, MP3) or generate test signals with multiple frequency components including sine waves, square waves, and noise.

How accurate is the frequency analysis?

The tool uses JavaScript FFT implementation with configurable parameters. Accuracy depends on your sample rate and FFT size settings - higher sample rates and larger FFT sizes provide better frequency resolution.

Can I save or export my analysis results?

Yes, you can download the spectrum visualization as a PNG image and export frequency peak data as a CSV file for further analysis.

Is this tool compatible with GNU Radio flowgraphs?

While this tool provides similar spectrum analysis functionality to GNU Radio, it operates entirely in the browser and doesn't directly integrate with GNU Radio desktop software.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

Related Tools

Other useful calculators and utilities you might like

Spotify to MP3 Converter

Convert Spotify tracks and playlists to MP3 format instantly with our free online converter.

Road Distance Calculator

Calculate the driving distance and travel time between two addresses with our free online road dista...

Age Calculator

Calculate your exact age in years, months, and days from any birth date to any target date.

Currency Converter

Convert currencies instantly with real-time exchange rates and historical data support.

Your Feedback Matters

Help Us to Improve