cone10

Hmm. Not quite. Without any obstructions of any kind, an ordinary cellphone worth of power (max 25mw) is more than sufficient to get you into low-earth satellite orbits, like the cubesats .

LoRaWAN set a record of 766kms with an ultra low-power radio

LoRaWAN satellite system for large-scale IoT

Very true.

Wow. That's pretty impressive.

Do you feel that the circuit may be holding physics back by selecting only a thousand events out of the 1.7 billion collision events? :) Just kidding!