Rather, it is you who does not know what you are talking about. Here is a real frontline video characterizing these systems. Yes, it is all still analog FPV. The lock-on system selects a target and overlays the reticle on the analog video. As the FPV flies closer and encounters the jamming from the target, the lock-on unit ensures it is still a hit.
These have fallen out of favor as fiber optic is a little easier to get than it used to be but they are still in wide use.
Rather, it is you who does not know what you are talking about. Here is a real frontline video characterizing these systems. Yes, it is all still analog FPV. The lock-on system selects a target and overlays the reticle on the analog video. As the FPV flies closer and encounters the jamming from the target, the lock-on unit ensures it is still a hit.
These have fallen out of favor as fiber optic is a little easier to get than it used to be but they are still in wide use.