Based on our record, Gqrx should be more popular than SDR#. It has been mentiond 9 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.
If you don't need the web interface and your usual desktop SDR software supports rtl-sdr tcp mode, you can easily set up a small board that calls rtl-sdr with the appropriate parameters so that it will wait for a remote connection from the above software, not unlike what happens with WebSDR, but you would be using your usual desktop SDR application which would be native and much more snappy than a web browser. ... - Source: Hacker News / 6 months ago
GQRX works pretty well for me. There is also CubicSDR and SDRAngel afaik - you might just want to play around with them and see which you are most comfortable with. Source: 10 months ago
For most signals (including analog AM and FM modes) you can use a laptop with an RTL-SDR USB dongle (fairly cheap), or another SDR, and a reasonably tuned antenna. Various RTL-SDR models can tune from around 500 kHz up to 1.75 GHz with 3 mhz of bandwdith, and works with free software like SDR# for Windows and GQRX for Linux. It works with lots of other software, too, for ham modes, digital modes, etc. Source: over 1 year ago
Some of the Crossfire modules have a rudimentary spectrum analyzer function on them that might help you identify if there are other devices operating in the 900MHz band around that area, but I'm not sure the nano TX is one of them. I have a couple RTL-SDR dongles or equivalent I'd use with GQRX as a cheap spectrum analyzer if possible. Source: over 1 year ago
Yes, a dongle from https://www.rtl-sdr.com/ Then I use gqrx to record the signal. https://gqrx.dk/ and SOX to downsample it https://sox.sourceforge.net/ Then pass it through wxtoimg to get the picture https://www.wraase.de/wxtoimg/. Source: over 1 year ago
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
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
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
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
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
CubicSDR - CubicSDR is a cross-platform Software-Defined Radio application which allows you to navigate the...
GNU Radio - GNU Radio is a free & open-source software development toolkit that provides signal processing blocks to implement software radios.
SDRangel - SDRangel is an Open Source Qt5 / OpenGL 3.
Universal Radio Hacker - The Universal Radio Hacker (URH) is a software for investigating unknown wireless protocols.
inspectrum - inspectrum is a tool for analysing captured signals, primarily from software-defined radio...
HDSDR - HDSDR is a freeware Software Defined Radio (SDR) program for Microsoft Windows 2000/XP/Vista/7/8/8.