Calibrating the InfiniiMax probes (1168A, 1169A, 1130A, 1131A, 1132A, 1134A), the 1156A probe, the 1157A probe, or the 1158A probe is done using the E2655B Deskew and Calibration Kit.
The kit contains the following parts: ? SMA (male) to SMA (male) adaptor ? SMA (male) to BNC (female) adaptor ? BNC (male) to SMA (male) adaptor ? 50 Ohm SMA Terminator ? De-skew Fixture