Operating Concepts
Channel Stimulus Coupling
Channel Stimulus Coupling
toggles the channel coupling of stimulus values. With
COUPLED CH on OFF
COUPLED CH ON
(the preset condition), both channels have the same stimulus values. (The inactive channel takes on the
stimulus values of the active channel.)
In the stimulus coupled mode, the following parameters are coupled:
• frequency
• number of points
• source power
• number of groups
• IF bandwidth
• sweep time
• trigger type
• gating parameters
• sweep type
• power meter calibration
Coupling of stimulus values for the two channels is independent of
in the display
DUAL CHAN on OFF
menu and
in the marker mode menu.
activates
MARKERS: UNCOUPLED
COUPLED CH OFF
an alternate sweep function when dual channel display is on. In this mode, the analyzer alternates between
the two sets of stimulus values and displays the measurement data of both channels.
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