The 901-10019B: The threaded fastening type provides a vibration-resistant mate that holds the interface impedance stable through the connection.
The 18 GHz bandwidth ceiling means this jack supports signals up to the Ku-band without significant roll-off — the limiting factor in the signal path will be the cable and the mating plug, not this connector.
End-Launch Footprint and Solder Termination
Shield termination and contact termination are both solder, meaning the outer conductor and centre pin are soldered directly to the board.