S820E UG PN: 10580-00343 Rev. H 3-31
Cable and Antenna Measurements 3-7 Measurement Setup
Refer to “Sweep Menu” on page 3-67 for additional information about the
Sweep menu and submenus.
Run/Hold
Controls if the instrument is actively sweeping the frequency range. When
Sweep Trigger Type is set to Single mode, this key also provides a single
sweep trigger.
1. Press the Sweep (3) menu key.
2. Toggle the Run/Hold key.
Sweep Trigger Type
The Sweep Trigger submenu key sets the type of trigger that initiates a
sweep. The trigger can be internal (single or continuous) or external.
Continuous is the default setting.
In continuous sweep mode, a new sweep is triggered automatically at the end
of each sweep. In single sweep mode, each sweep is activated by the Run/Hold
key. In external trigger mode, each sweep is activated by a TTL signal at the
External Trigger In connector.
1. Press the Sweep (3) menu key.
2. Toggle the Sweep Trigger key through Single, Continuous, and External
Trigger.
Note
Setting Data Points to 2065 can invalidate an active Standard Cal
correction that was performed with a lower number of data points.
If this occurs, then a new calibration is recommended before
making measurements.
To prevent this from occurring, set the number of data points
to 2065 before performing any calibration. If this step is done
before calibrating, then you may freely switch between any
number of data points after calibrating.
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