At the start of the Activation Phase, you may spend 1 . If you do, while friendly ships acquire locks this round, they must acquire locks beyond range 3 instead of at range 0-3.
After you perform a action, you may choose an enemy ship at range 0-3 of the ship you coordinated. If you do, acquire a lock on that enemy ship, ignoring range restrictions.
Combo or nonbo?
I want to say Jendon's ability affects the r0-3 in ST321 as well but that doesn't seem quite right.