We start by demonstrating how microwaves work and how they effect objects within a certain range. Then, we show you how to defend yourself against them...

Previous related videos:
   • Best LRAD System!... For Your Money  
   • LRAD vs "Volunteers" - Field Test  
   • DEFEATING LRAD  

Correction at 9:54 -
The pulsed DC output from the rectification circuit is at line frequency, not double the line frequency.

Find us on Patreon and our website:
  / techingredients  
https://www.techingredients.com/