L3Harris Narda SignalShark, Руководство пользователя

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Spectrogram View
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Enabling/disabling the auto resolution bandwidth (Auto RBW /
Auto EBW)
Enable or disable automatic calculation of resolution bandwidth.
To set Auto RBW:
1. Tap the Auto RBW button to switch function On / Off .
2. Press the Esc key to close the context menu.
Enabling/disabling the Fspan -> RBW function
Enable or disable Fspan -> RBW .
To set Fspan -> RBW:
1. Tap the Fspan -> RBW button to switch function On / Off .
2. Press the Esc key to close the context menu.
Setting the measurement time (Meas. Time)
Here you can set the measurement time. The measurement or detector time defines the time
range used by the internal detectors to calculate their values ( +Pk , RMS , -Pk , ...).
To set the measurement time:
You selected the desired view.
1. Tap the Meas. Time button.
2. Enter the required value and select a unit.
3. Set the RBW -> M.Time or EBW -> M.Time button to On or Off .
4. Optionally, tap the As fast as possible button to set the shortest possible time.
The setting is accepted immediately and the dropdown list is closed.
Configuring the measurement performance
(Config)
Here you can define how measurements are performed.
You selected the desired view.
1. Tap the Config button.
2. Then you can do the following:
Setting the number of spectrogram frames (Sgram Frames)
Here you can set the number of measured and displayed spectrogram lines.
To set the number of spectrogram frames:
1.
Tap the Sgram Frames button.
2. Enter the number of frames.
3. Tap the OK button.
4. Press the Esc button to close the menu.