As the title says, it’s mildly infuriating seeing someone say " cook this at 210° " and stuff like that, we are in a international context!! Do i have to put those cookies in the flames of hell or just around the boiling point of water?!
Edit: the cookie thing was just an example and i throw a random number lol
30+ years satellites, we are all metric. But as @FuglyDuck said it was a mixed team that mixed measurements that caused the failure.
We do everything in house so when parts\waveguide\antenna’s\etc all gets ordered its all metric.
And I do agree 10+ years ago it was a nightmare to source but since we are international we could have bulk sent over from Europe and eventually Canada.
Oh I missed the “The worst of both worlds” part LOL I can imagine, I guess if it comes to modules they could be mixed as long as they can fit in the footprint of the engineering drawings :)
A lot of duel dimensioned drawings when you are interfacing.
I just have to be able to convert back and forth, sometimes in a single sentence: “we are using a 500mm X 450mm base made from 1/16” sheet metal."
Yeah I’ve been here, in the US so getting raw stock in metric is prohibitively expensive. So sheet metal is where it all falls down and makes me a bit of a fibber. We would convert it to mm for the final drawings.
Before CNC’s were common I can tell you some horror stories going to a local machine shop needing it all in metric and you could hear the modem noises in their heads. We would bring them metric micrometers and scientific rulers to help them along. Mind you this was in the late 90’s and they were masters of their art, but metric wasn’t the norm in their world.