

afaik mmW is FR2
5G FR1 is sub x-band microwave
-GIMP is freeware.
did you source that from the GIMP documentation? because it very much appears you didn’t. (please link to the direct quote if i’m wrong).
in contrast my quote comes directly from page 4 of their own PDF User Manual which very clearly states:
The GIMP is not freeware
personally i’ll go with what GIMP says in their own manual. you’re welcome to believe whatever thing you wish - enjoy.
edit: it just occurred to me you may not be a native english speaker, in which case i apologise. “typically not” means it usually doesn’t happen.
For anyone who’s wondering (from the GIMP manual)
The GIMP is not freeware
GIMP er ikkje såkalla “freeware”
El GIMP no es freeware
GIMP non è freeware
GIMP n’est pas un freeware
when you feel up to reading the word after “typically” feel free to modify the attitude
open source won the battle. now the corporations hope to win the war.
imo part of that involves squeezing & disrupting the volunteers and their communities. often by amplifying and pressuring existing issues.
meanwhile, the corporations can then throw their ample resources at steering things towards their selfish objectives
freecad is actually getting fucking good for the price