Les dernières nouvelles ...
Accueil / Divers / Spektrum: New RTL-SDR Spectrum Analyzer Software

Spektrum: New RTL-SDR Spectrum Analyzer Software

November 6, 2015

Recently a reader of RTL-SDR.com, Pavel wrote in to let us know about a new program called “Spektrum” which he has written. Spektrum runs on Windows and Linux and turns an RTL-SDR dongle into a spectrum analyzer in a similar way to rtl_power GUI front ends and RTLSDR Scanner. However one key improvement is that it is based on a version of rtl_power that has been modified by Pavel in order to make it more responsive and remove the need to wait until a full sweep is completed before you can see any results. The modified version of rtl_power can be found at https://github.com/pavels/rtl-sdr.

Spektrum also has an additional “relative mode” feature. This allows Spektrum to be easily used together with a wideband noise source to measure things like filter characteristics and the VSWR of antennas. See our previous tutorial on this here, but note that in our tutorial we used Excel instead of Spektrum to do relative measurements.

The Processing language was used to create Spektrum and Pavel has also released his processing library for accessing rtl_power functionality over at https://github.com/ pavels/processing-rtlspektum- lib/releases.

Ready to use releases of Spektrum for Windows and Linux 64-Bit OSes can be downloaded from https://github.com/pavels/spektrum/releases.

Spektrum: A new spectrum analyzer program for the RTL-SDRSpektrum: A new spectrum analyzer program for the RTL-SDR

Spektrum: New RTL-SDR Spectrum Analyzer Software

La suite est à lire sur le site de : RTL SDR
Spektrum: New RTL-SDR Spectrum Analyzer Software

%d blogueurs aiment cette page :