Table of Contents
Advertisement
5
Key Reference
TRACE
Accesses the trace keys to store and manipulate
trace information. Each trace is comprised of a
series of data points in which amplitude
information is stored. The analyzer updates the
information for any active trace with each sweep.
If you have selected Channel Power, OBW, or ACPR
in the MEAS menu, refer to
Measurement"
Trace
Selects the trace for current use.
Key Access: [TRACE]
When using normalization, the mode of traces 2, 3, and 4
CAU T ION
CAU-
should not be changed.
Clear Write
Erases any data previously stored in the selected
trace and continuously displays any signals during
the sweep of the analyzer. This function is
activated for trace 1 at power- on and Factory
Preset.
Key Access: [TRACE]
Max Hold
Maintains the maximum level for each trace point
of the selected trace, and updates each trace point
if a new maximum level is detected in successive
sweeps.
Changing the vertical scale (Amplitude, Scale Type, Log or
N O TE
Line), or pressing PRESET, or turning averaging on (TRACE,
Average (On)) or switching widow in Zone Span restarts the
held trace.
Key Access: [TRACE]
88
on page 63.
"One Button
N9340A User's Guide
Advertisement
Table of Contents
