einfach_orangensaft

joined 6 months ago
[–] [email protected] 8 points 1 week ago

I have seen Bias Tee injectors for up to [email protected], thats enough for a decent output booster. But yes in reality 99% of those where used for preamps in analog TV/Radio Rx

 
 
 
 
 
 
 
70
ich_iel (sh.itjust.works)
 
 
67
ich_iel (sh.itjust.works)
 
[–] [email protected] 3 points 5 months ago

IR homing sensors before the digital age where a piece of analog signalpath art. Its mostly rotating a singular ir sensor in 45degree and then mapping the inputs rotation compensated to the control surfaces. Simple at core but cant tell the difference between a jet exhaust, the sun, or a flare.

Modern version are boring is a High resolution ir cam and some blackmagic AI picking targets apart from flares.

[–] [email protected] 9 points 5 months ago (9 children)

source for the information in the title: i made it up, or did i?

 
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