Technical information on Digital Modes

Nashua Area Radio Society Topics In All Forums Homebrew Forum Technical information on Digital Modes

This topic contains 0 replies, has 1 voice, and was last updated by Brian Smigielski Brian Smigielski 1 week, 4 days ago.

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    Hi all

    I’m looking to put together a demo for a class at work. I have an SDR dongle (RTL-SDR) and since it operates down to the kHz range, I thought I might demonstrate digital modes.

    To do this I have GNURadio to do the data capture etc. But I wanted to demodulate and do all the DSP myself. Is there a website that has the pulse shaping coefficients used for PSK31, JT65, and FT8 etc so I can match filter?

    I realized while writing this that maybe “Andy’s Ham Shack” Linux software might have this info buried in it but I was hoping someone knew a few websites that were go-tos with this info.

    73,

    Brian AB1ZO

     

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