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De-embedding error in PLTS

Question asked by cmwong on Oct 13, 2010

I am operating in PNA mode using E8363B/N4420B on firmware A07.50.48. PLTS version is 5.5. I have made 2 measurements using the same SOLT cal set that uses the 85052D cal kit stored in PNA. One measurement of a thru and one measurement of fixture with DUT. I tried to use 4 port DUT deembed in PLTS but error occur. The message was: "Invalid calibration type (not TRL nor SOLT) found in measurement file".

May I know if I have missed a step in performing the post processing? I did not encounter this error when operating in PLTS Legacy mode.

Thanks in advance.