In this article we provide a list of SDR Spectrum Analyzer software that works on Windows. We also include a table that shows supported Software-defined Radios for each software package.
Table of Contents
What is a SDR Spectrum Analyzer?
Software-defined radio spectrum analyzers provide a cost-effective and adaptable solution for signal analysis, enabling users to modify and update functionalities through software changes rather than hardware modifications.
A SDR Spectrum analyzer includes SDR hardware and software that runs on a laptop or PC.
Visualizing the radio spectrum is done on a laptop or PC screen. Compare this to traditional benchtop or handheld spectrum analyzers that include a screen for viewing the FFT spectrum.
Spectrum Analyzer Software
SDR# (SDRSharp)
- Description: One of the most popular SDR applications for Windows, offering a user-friendly interface and extensive plugin support.
- Website: SDRSharp
HDSDR
- Description: A versatile SDR software that supports a wide range of hardware. It features an easy-to-use interface and offers powerful signal processing capabilities.
- Website: HDSDR
GNU Radio
- Description: A powerful and flexible software toolkit that provides signal processing blocks to implement software radios. It can be used with various SDR hardware.
- Website: GNU Radio
CubicSDR
- Description: An open-source, cross-platform SDR application that provides a visually appealing interface and supports multiple SDR devices.
- Website: CubicSDR
Gqrx
- Description: Although primarily developed for Linux, Gqrx also has a Windows version. It is an open-source SDR receiver software with a simple and easy-to-use interface.
- Website: Gqrx
SDR Console
- Description: A comprehensive and feature-rich SDR application that supports a variety of SDR hardware. It offers advanced features such as recording, playback, and remote operation.
- Website: SDR Console
Spectrum Lab
- Description: A powerful audio spectrum analyzer software that can be used with SDR hardware for advanced spectrum analysis.
- Website: Spectrum Lab
SDRUno
Description: A software suite developed by SDRplay for use with their SDR receivers. It offers a highly integrated suite of tools for SDR enthusiasts.
Website: SDRUno
Pothos
- Description: An open-source data-flow framework that can be used for SDR applications. It supports various SDR hardware and provides a modular, block-based design.
- Website: Pothos
These software options provide a range of capabilities from basic spectrum analysis to advanced signal processing, catering to both beginners and professionals in the SDR community.
Table of Software and Supported SDRs
| Software | Supported SDRs |
|---|---|
| SDR# (SDRSharp) | Airspy, RTL-SDR, HackRF, SDRplay, Funcube Dongle, QRP-2000, QRP-2000 and many more |
| HDSDR | RTL-SDR, Airspy, HackRF, Funcube Dongle, SDRplay, QS1R, Perseus, Elektor SDR, and more |
| GNU Radio | USRP (Universal Software Radio Peripheral), RTL-SDR, HackRF, BladeRF, LimeSDR, and many other SDR platforms |
| CubicSDR | RTL-SDR, HackRF, Airspy, SDRplay, Red Pitaya, and other SoapySDR supported devices |
| Gqrx | RTL-SDR, HackRF, Airspy, BladeRF, FunCube Dongle, SDRplay, USRP devices, and more |
| SDR Console | RTL-SDR, Airspy, HackRF, SDRplay, Funcube Dongle, Elad FDM-S1/S2/SW2, Afedri, and more |
| Spectrum Lab | Any SDR hardware that provides I/Q data stream including RTL-SDR, FunCube Dongle, and more |
| Touchstone Pro | USRP, RTL-SDR, HackRF, LimeSDR, BladeRF, and other commonly used SDR devices |
| Pothos | USRP, RTL-SDR, HackRF, BladeRF, LimeSDR, and other devices supported by SoapySDR |
| SDRUno | SDRplay RSP1, RSP1A, RSP2, RSPduo, RSPdx |
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