We have Agilent's E8363B PNA Series Network Analyzer and Maury's S7005E37 S-band waveguide calibration kit. We have to characterize an S-band waveguide component using this kit. I want to know the step-by-step procedure of SSLT calibration (offset short calibration). How is SSLT calibration technique different from SOLT calibration? Which one is more accurate? I didn't find any application note describing this.