Technical data

Chapter 2 29
Analyzer List Sequencer Parameter Definitions
Acquisition Parameters
Analyzer List Sequencer Parameter
Definitions
14: Output Trigger
This parameter specifies how the test set’s analyzer generates a trigger at the start of an acquisition. The
choices are:
• NONE; no output trigger is generated
• INTernal; the output trigger is routed to the test set source
If there is a need to furnish a trigger to the source at the outset of the sequence, before making any
measurements, this can be accomplished by inserting a “dummy step” acquisition (with no analysis
intervals) ahead of the first actual acquisition. This ensures that the source is triggered before the
analyzer begins capturing data.
The key path for selecting the Output Trigger from the front panel menus is:
[Meas Setup], Acquisition Setup, Output Trigger
15: Instrument Gain LOW Value (dB)
NOTE This sequence parameter is used by some Agilent models for which Auto Set RF Levels
can be on or off. For E6640A, Auto Set RF Levels is always on, and the test set
automatically selects the this setting for the acquisition, so this parameter is ignored by
the sequencer.
16: Multiport Adapter Input Port
This optional parameter specifies which RFIO port of the connected Multiport Adapter will be used as
the input path.
NOTE This sequence parameter is used by some Agilent models which are designed to operate
in connection with a Multiport Adapter. For E6640A, which does not currently support
that kind of operation, this parameter is ignored by the sequencer.
17: Multiport Adapter Preamp
NOTE This sequence parameter is used by some Agilent models which are designed to operate
in connection with a Multiport Adapter. For E6640A, which does not currently support
that kind of operation, this parameter is ignored by the sequencer.