View Single Post
Old 01-23-2022, 02:01 PM   #10 (permalink)
Piotrsko
Somewhat crazed
 
Piotrsko's Avatar
 
Join Date: Sep 2013
Location: 1826 miles WSW of Normal
Posts: 4,574
Thanks: 597
Thanked 1,258 Times in 1,109 Posts
In theory you can go around the world on 1 watt, but that is maybe 30 mhz frequency or less which is useless for digital. On another forum, I had lengthy discussions about gain and directivity and eventually Mizilpix got to couple hundred yards between nodes after boosting the antenna to the top of a phone pole since 2.5ghz is line of sight and also building a cantenna. The FPV drone people are getting 800yards easey peasey on 100 milli....

Has to be a grapefruit juice can
__________________
casual notes from the underground:There are some "experts" out there that in reality don't have a clue as to what they are doing.
  Reply With Quote
The Following User Says Thank You to Piotrsko For This Useful Post:
redpoint5 (01-23-2022)