Software Alternatives & Reviews

GNU Radio VS SDR#

Compare GNU Radio VS SDR# and see what are their differences

GNU Radio logo GNU Radio

GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios.

SDR# logo SDR#

High Quality Software-Defined Radio (SDR) receivers from DC to Daylight for Governments, Professionals, Academics and Hobbyists.
  • GNU Radio Landing page
    Landing page //
    2023-10-07
  • SDR# Landing page
    Landing page //
    2023-08-28

GNU Radio videos

GNU Radio workflow for SDRplay and Windows

SDR# videos

No SDR# videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to GNU Radio and SDR#)
Technical Computing
67 67%
33% 33
Python IDE
54 54%
46% 46
Numerical Computation
59 59%
41% 41
Simulation Software
85 85%
15% 15

User comments

Share your experience with using GNU Radio and SDR#. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, SDR# seems to be more popular. It has been mentiond 5 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

GNU Radio mentions (0)

We have not tracked any mentions of GNU Radio yet. Tracking of GNU Radio recommendations started around Mar 2021.

SDR# mentions (5)

  • Is it possible to build an SDR only using parts available at JLCPCB?
    As far as assembling an SDR from discrete parts, you can check out the MCHF kit or Asher Farhan's sbitx. Great radios, but nothing like the value prop of the RTL-SDR. If you're just looking for a cheap radio to listen with, I'd recommend Airspy. Source: 10 months ago
  • Spyserver on Windows - "Could not find suitable device"
    SPY Server v2.0.1822 Copyright (C) 2016-2021 Youssef Touil - https://airspy.com Reading the configuration file: spyserver.config Listening for connections on 192.168.1.52:5555 Accepted client 192.168.1.2:62918 running SDR# v1.0.0.1909 on Microsoft Windows NT 10.0.22621.0 Device was sleeping. Wake up! Could not find any suitable device Accepted client 192.168.1.2:62919 running SDR# v1.0.0.1909 on Microsoft Windows... Source: about 1 year ago
  • NUC with an RTL SDR, controlled via a physical tuning knob
    But look, rtl_sdrs are not a great choice for HF. I would recommend looking at Airspy or SDRPlay if you want to receive HF. Source: over 1 year ago
  • For listening to Aircraft & Control Tower, is 'any' RTL-SDR dongle ok?
    Then there are non-RTL-SDR devices, like devices from AirSpy, some of which use RTL receivers, and some that don't, but present themselves to the computer as a unique device that requires separate drivers and software. Source: over 1 year ago
  • Receiving Starlink satellite beacons on a budget
    Minor plug. Airspy had some very high quality SDR receivers and they do a Black Friday sale every year. https://airspy.com/ Not sure when it ends but if you’ve been running Annie doing your toes into SDR these are good products. I’ve got both the R2 and HF+ products and enjoy them both. RTL’s can’t be beat for price alone but if you’re early distracted by hardware limitations they can be a challenge lol. - Source: Hacker News / over 2 years ago

What are some alternatives?

When comparing GNU Radio and SDR#, you can also consider the following products

Gqrx - Gqrx is a software defined radio receiver powered by the https://alternativeto.

CubicSDR - CubicSDR is a cross-platform Software-Defined Radio application which allows you to navigate the...

EMSO simulator - EMSO simulator is an equation-oriented process simulator with a graphical interface for modeling...

SDRangel - SDRangel is an Open Source Qt5 / OpenGL 3.

StochSD - StochSD (Stochastic System Dynamics) is a Continuous System Simulation extension that is built with the capabilities to help you simulate continuous flows between compartments and, most importantly, also has the power to manage discrete transitions …

Universal Radio Hacker - The Universal Radio Hacker (URH) is a software for investigating unknown wireless protocols.