Someone PLEASE explain these because I CANNOT

Why is this weapons loadout not allowed on the Su-17/22?
mounting the TV guided Kh-29T does not take away the Klen laser designator-rangefinder. So why is this a “forbidden” loadout?

Issue #2:
i will provide colour keys for the “diagrams” i am making.


Limitations of laser designator

RED = Practical maximum vertical limit of Laser designator (note the inaccurate HUD symbology at the bottom)
BLUE = HUD stated maximum vertical limit of Laser designator
YELLOW = I don’t even know what this is supposed to be. No weapon carried by the Fitter has such designation limits.


RED = Practical maximum vertical limit of laser designator
YELLOW = What is this???


RED = Practical minimum vertical limit of laser designator from cockpit view
YELLOW = What is this???


RED = Practical minimum vertical limit of laser designator
YELLOW = What is this???

@Technical Moderators
umm is anyone more educated about russian technology?
because i am finding trouble finding sources

its a limitadion off the laser, it cant handle diffrent weapons at once, therefore its not possible

bro… just dont…
the TV seeker is

  1. independent from the laser
  2. fire and forget

please dont spread misinformation

Pretty sure that the avionics don’t support having both at once. Don’t know what it is with the Fitter specifically but I know for a fact other Soviet aircraft of the era also had such “limitations” (in quotations because it was never intended to use both at once IRL)

Actually this was a change enacted to stop the use of the kh-29T as a targeting sight for laser guided weapons.
This used to be possible. And still is on the Su-25BM.
This is not a historical limitation. As these two weapons are and can be carried without adding or removing ANY components from the aircraft except pylons.