A new, exclusive line of coaxial RF probes and a probe positioner has been released. This product line is comprised of four exclusive design coaxial RF probes and one RF PCB probe positioner. The probes provide return loss better than 10 dB and a maximum operating frequency of 20 GHz. Compliant coaxial GSG (or GS) pogo pins allow for a broad range of probing angles. The RF PCB probe positioner can hold coaxial probes, has articulated joints, and delivers multi-axis positioner control.