You are communicating between two satellites. The transmission obeys the free space law. The signal is too weak. Your vendor offers you two options. The vendor can use a higher frequency that is twice the current frequency or can double the effective area of both of the antennas. Whi the same improvement, all other factors remaining equal? How much im in the received power do you obtain from the bestoption? times improvement 4.9. ch will offer you more received power or will both offer