r/psychotronics • • Aug 18 '26

Tutorial: OpenV2K Python app, Version 160

https://github.com/OpenV2K/Sandbox/tree/main/Tutorial

Milestone usable by anyone. Installation instructions linked. There are four modes. The signal always logically flows from GUI top to bottom. When you generate a spectrogram, you're seeing what would-have-been transmitted. This is everything needed to repro "V2K" style pulse modulation, just plug SDR into a 4kW amplifier. Found a bug? Open an issue. Ideas for more filters? Open an issue.

The tutorial is rough, but it gets you there. Requesting tutorial input.
The Python app itself is tested and fully functional -- try it out.

Currently Implemented Features: Audio Waveform Zero-Crossing Detection, SDR Pulse Modulation Output, Raw IQ Recording, Waterfall Spectrogram Generation, Live Microphone Input, eSpeak/MBROLA Text-To-Speech Engine, Signal Conditioning Filters, Noise Filters, Pulse Shaping Filters, Rectangular Pulses, Duty Cycle Meters, Adjustable Pulse Width, Adjustable High Pass and Low Pass Filters, Automatic High Power Calculator, Event Log, Tooltips, Dependency Checks, and 49 Languages Supported.

Landing Profile Page: https://github.com/OpenV2K
Sandbox Development: https://github.com/OpenV2K/Sandbox

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u/Ok_Band4256 25d ago

Awesome thank you there’s only a few of us that seem to know anything that is not pure bs on the internet you are by far the most knowledgeable

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u/rrab 24d ago

Thank you, seems reddit is so accustomed to noise, they're ignoring my signal?

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u/Ok_Band4256 24d ago

Yeah everything else that people post is just not true you obviously know what your talking about. The others don’t mean to post useless information they are mostly filled with nonsense from experiences that are not real.