Monday, May 15, 2023

Communications for preppers

Secure comms are an issue for any emergency/disaster/Zombie-apocalypse scenario.  This looks like a pretty nifty solution for that problem.


2 comments:

  1. I've used a LoRA device.
    They're pretty terrible for keeping your cell phones connected.
    It's just like the FRS radios that say "Communicate up to 5 miles".
    They don't tell you that you can only achieve 5 miles if you are standing on a mountain peak on a bright, sunny day, and the person you are communicating with is standing on another peak 5 miles away and is standing with his arms above his head and good at understanding a you through an extremely low signal to noise ratio.

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