• Plugins

    Pre-alpha

    As I cannot find a better title for this very first release of the SDR# Scytale-C Decoder plugin. The source code will follow in its own repo after I’ll attach all the licensing terms and perform a mandatory cleanup. A few…

  • Plugins

    Transfer function to FIR hiccup, help!

    About half a year a go I found an excellent book on Costas: https://www.springer.com/gp/book/9783319720074. There are three models of Costas loops for BPSK presented in the book, in-detail explanation of the static and dynamic analysis and mathematical models: conventional circuit on…

  • Plugins

    IQ out!

    Things are starting to get shape. The first obstacle was how to get anything out of the SDR#, where to start with the plugin?! Grace to the examples on the SDR# page and thanks to Vasili who kindly shared his source…

  • Plugins

    Another idea

    This describes a possible multi decoder solution based on: http://aaronscher.com/wireless_com_SDR/RTL_SDR_AM_spectrum_demod.html Identify the frequencies we want to capture. Our LES’ signal has a 4 kHz frequency band and we aim to capture more than one of these frequency bands at the…

  • Plugins

    Beginning of a plan

    This is a rough idea of how I think the extension plugin could look like. The interface follows Scytale-C and the Meteor plugin interface from http://www.rtl-sdr.ru/page/komplekt-plaginov-dlja-priema-sputnikov. The LES is selectable from the Frequency manager (otti’s idea). The displayed frequency is the…

  • Plugins

    Something new

    The idea is to code an SDR# plugin decoder for Inmarsat-C. Will see how it goes. IQ input Soft bits Multiple instance, each one running on its own frequency band Each one will have its own settings (many defaulted) Should display…