RF Sampler
A DIY RF sampler with -50db sampling out, most beneficial for measuring the output of HF radio PA section using Spectrum Analyzer. Also can be used for Pure Signal transmission.
SSPA Controller V2.1.x LITE
Update Log: 7 Jul 2024: 2.1.14 Lite released. Bug fix for PEP hold, and gradual decay added for watt graph.14 March 2024: 2.1.13 Lite released, Exponentially Weighted Moving Average used…
S21RC SSPA Controller Hardware Rev 3.x
[PCB, Schematic, and microcontroller codes released under MIT license by S21RC. You are free to use the material for personal/commercial use as it is or modify if needed as per…