(Again, SDR connections do not necessarily have to use my firmware. In most firmware you can change the IF frequency very simply by simple modified source code.) Since I can receive more than 24Mhz for RTL-SDR, I entered 30Mhz here. This depends on your radio condition and the type of...
YouTube userNeedSechas posted a good tutorial video showing how to useKalibriate-RTL, a program used to determine the frequency offset error of your RTL-SDR dongle. Every RTL-SDR dongle will have a small frequency error as it is cheaply mass produced and not tested for accuracy. This frequ...
Over on the Hamspirit.de blog author Jan aswritten a post explaining how to receive the FUNcube satellite with an RTL-SDR dongle(note in German, use Google translate). The FUNcube is aCubeSat(a low cost miniature 10 cm cube sized satellite) which is intended mainly for educating young pe...
A hardware prepared in this way allows you to read and use in Matlab / Simulink the signals sent from the rc transmitter to the rc receiver. 댓글 수: 1 yusuf 2024년 10월 23일 yes we need the answer, so how to figure out the probl...
Kismet is one of the most versatile WiFi signal checker apps because it can analyze WiFi networks, Bluetooth interfaces, and even some SDR (software-defined radio) hardware like the RTLSDR. It’s been in development for many years now as an open-source project, and it runs on Linux, OSX...
Every time I open MATLAB and run a desktop-sdr simulink model I get the following message: "The Path for 'Communications System Toolbox Support Package for RTL-SDR Radio' is not valid. To fix this issue, click 'Fix Support Package'. Simulink models that...
There has been quite a bit of back and forth on theRTL1090 Yahoo Grouplately about setting upADSBScopeto monitor aircraft using an RTLSDR dongle. It isn’t difficult, but ADSBScope isn’t very intuitive and the German spellings in some of the menu items could lead to some confusion. Howev...
Learning how to use oldersuper heterodyne receiversor scanners as antenna feeds so you can connect a feedline from the antenna input of the RTL-SDR, or whatever SDR you have, to thesuper heterodyne receiverorscannerdiscriminator IF section of the circuit will improve performance also. ...
You can see some excellent discussion here - the spur at 0Hz relative to your tune frequency is a fact of the mismatch between the in-phase and quadrature (I&Q) branches of the (rtl)sdr - besides modeling and subtracting the offset, there's not much you can do. 👍 3 Collaborator...
Over on YouTube user Brent Crier has uploaded a tutorial video showing how to set up CWSkimmer with an RTL-SDR and HDSDR. CWSkimmer is regarded as one of the best pieces of software that can be used to decode CW a.k.a Morse code. Morse code is a communications technique still used ...