Legnad

You put 4 antennas on one vessel and you get 5250km (5.25 Mm) out of 4x3000 km. Would you please reply the formula for this value? Also: I googled it several times and I did not find a proper answer. Does RemoteTech interact with kOS in some way? Like you can program your vessel when you have contact and it performs it's actions even when (RemoteTech) connection is lost? Thank you in advance for your replies :-P