32K443-800 connector has a four-hole flange mounting structure, with a separate center contact pin soldered to the signal via the board. The connector is reusable, extra center contact pins are available. Said to have excellent electrical performance up to 18 GHz.
SMCC (surface mount coaxial connector) products provide an impedance match if the signal trace or signal via on the board is 50 Ohm.
Rosenberger provides custom footprints to its customers, developed based on the connector and board models that optimize RF performance.
Rosenberger of North America, rosenbergerna.com