2. Why changing "Beams" changes sector of receiving of the signal, when tracking jamming targets? At least receiving antenas for "Wide" and "Pencil" beams are the same, so it should't "cut" my sector of receiving?
No, the pencil beam antennas are emitting, and receiving the target channel.
The wide beam antennas are receiving the missile channel only.
Please, check 24 page of the manual. It says that receiving antenas for "Podsvetka" (and for "Wide beam")for the missile and the target are P-12V and P-11V... When we are trackin' jamming target, we use only receiving antenas {and P-16, of course), right? So, I still don't understand...
