User`s guide

Key Reference 5
N9340B User’s Guide 135
Average
Key access: [TRACE] > {More} > {Average}
Initiates a digital averaging routine that averages
the trace points in a number of successive sweeps
resulting in trace “smoothing”. Increasing the
average number will further smooth the trace. For
the information of the type of averaging please
refer to “Avg Type" on page 87.
The average is restarted when any of the following
occurs:
• A new average number is entered.
• Any related parameter (e.g., center frequency) is
changed.
Press Average (Off) to turn off averaging.
The number of sweeps can only be set using the
numeric keypad, not the knob or arrow keys.
Save Trace
Key access: [TRACE] > {More} > {Save trace}
Saves a current trace into a file
(*.DAT).
The analyzer uses the filename of the preceding
file saved, but adds an integer in 1, 2, 3 sequence
to the end of the filename to differentiate it from
others.
If there is no record of saved trace in the analyzer,
the default file name of the current saved trace
will be “HYTRACE.DAT”.
Save As
Key access: [TRACE] > {More} > {Save as}
Saves a current trace to a file/directory, with a
user- defined filename.
The filename is entered using the numeric keypad
and terminated by pressing [ENTER].