Boonton 4500B Peak Power Meter - Manual (Page 101)

Boonton 4500B RF Peak Power Analyzer
Operation 4-29
Stored Traces
Select Chan Mem # > Selection > Mem 1 or Chan Mem # > Selection > Mem 2 to display a
signal trace that has been previously stored in RAM or in a file. This feature is useful for
comparing signals at the input and output of an RF device, such as an amplifier, filter, or
equalizer.
Time based waveforms, statistical distributions and Channel Math results can be stored in either
Mem 1 or Mem2, but the instrument‘s measurement mode must be compatible with that of the
stored waveform in order to view it. If nothing has been stored or there is a mode incompatibility,
an error message will be displayed.
See Section 4-17 and Tables 4-40 thru 4-42 for more information on storing traces.
See the Prgm > Mem Save, Prgm > WFM Store and Prgm > Wfm > Recall menus for more
information.
The Mem 1 and Mem2 channel displays enable you to view the channel and stored traces
simultaneously or superimposed for comparison.
Figure 4-19. Ch Mem 1 > Waveform Report.