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Sliding load check

Question asked by bar28 on Jul 23, 2009
Latest reply on Jul 28, 2009 by daveb
Can i check somehow the sliding load conditon if i suspect that my 85054B calkit sliding load dosent' meet the electrical spesifications. I have done few simple one port calibrations with 8510C and i have started to worry, that maybe Type-N (f) 85054B calkit's sliding load dosen't work as it should be. I have measured very stable (good connector repeatbility) precision matched load and return loss values changing quite a much between each measurement calibration's. Testport cable is locked on the bench minimizing such a cable errors. Tetsport adapters are brand new, so error source can't be there.

All advices are welcome