Arduino graphical SWR 160-2m bands antenna analyzer based on Si5351 module
Arudino based antenna swr analyzer / plotter can be used to measure antenna SWR from 160m band up to 2m. The limit is around 160MHz. Next peripherals are in use:
- Nokia screen, PCD8544
- Rotary controller
- Si5351 clock generator - https://www.adafruit.com/datasheets/Si5351.pdf
- Rotary - https://github.com/sh123/Rotary
- Adafruit PCD8544 - https://github.com/adafruit/Adafruit-PCD8544-Nokia-5110-LCD-library
- Adafruit GFX - https://github.com/adafruit/Adafruit-GFX-Library
- Si5351 library - https://github.com/etherkit/Si5351Arduino