Chapter 1 71
Instrument Messages
Instrument Messages
Instrument Messages
10529 Failed to Load trace. Bad file format.
The load trace operation could not be completed, as the input file was not
in the expected format. You can only load traces that were previously
saved using the ’Save Trace’ feature.
10530 Trace file contains no compatible traces.
The trace file may have been created by another version of the Phase Noise
personality, which uses a different trace format that is incompatible with
the version you are running. Please check you are running the most up to
date version of the personality.
10531 Trace file was created by incompatible version of Opt. 226
The trace file may have been created by another version of the Phase Noise
personality, which uses a different trace format that is incompatible with
the version you are running. Please check you are running the most up to
date version of the personality.
10532 Cannot open trace file for writing. Save Failed.
Cannot write the trace file to the destination filename. This could be
because the disk is full, or possibly due to a filename error. If using a
floppy disk, check there is a formatted disk in the drive.
10533 Cannot save Ref Trace because it contains no data.
Check the Ref Trace is turned on, and contains some valid trace data.
10534 Trace file saved successfully.
The trace saving operation was successful.
10535 Carrier Not Present
No Carrier > -50 dBm found at the analyzer input within the search span.
Solution: Modify center frequency to be closer to actual carrier, or
alternatively apply carrier of sufficient amplitude at the current center
frequency.
10535 Cancellation trace is not set to Reference or has no data.
When performing phase noise cancellation, you need to supply a reference
trace that will be used to cancel out the backg ro u n d noise of the analyzer.
The reference trace must be in Reference (View) mode, and selected by the
Ref Trace parameter under the Cancellation menu.
10536 Cancellation disabled while measuring DANL Floor.
Phase Noise cancellation does not make sense when measuring the DANL
Floor, so for this reason it has been disabled.