Rohde & Schwarz 1145.1010.04/05/06, Руководство по эксплуатации

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R&S
®
ZVA/ZVB/ZVT Simple Measurement Tasks
1145.1084.12 9.3 E-4
4. Select a File name and click Save to store the data to the disk and close the Save As dialog.
The default extension for setup files (*.zvx) is appended automatically.
To load a setup stored on a floppy disk...
1. Insert the floppy disk into the disk drive.
2. Click File — Open to open the Open dialog.
3. Open the Look in: drop-down list and select disk drive A (labeled 3 1/2 Floppy (A)) as file
location.
The setup files are displayed in the center of the dialog.
1. Select a file and click Open to load the setup as the active setup.
Setting up a Sweep
Configurations of the different sweep types require different procedures. The following examples list the
essential settings for various sweep types.
To Set up a Lin. Frequency Sweep...
1. Press the Sweep key in the Channel keypad or click Channel - Sweep to access the Sweep
submenu.
2. Click Sweep Type – Lin. Frequency.
3. Click Channel – Stimulus to access the submenu defining the sweep range.
4. To define a sweep range confined by a start and a stop frequency, use Start and Stop.
Alternatively, to define a sweep range of definite width around a known center frequency (e.g.
an expected peak), use
Center and Span.
5. To vary the number of measurement points (e.g. to improve the resolution of the sweep or
reduce the sweep time), click Channel – Sweep – Number of Points.
If the active diagram is a Cartesian diagram, the x-axis is linearly scaled and labeled with the Start and
Stop frequencies.
To Set up a Log. Frequency Sweep...
1. Press the Sweep key in the Channel keypad or click Channel - Sweep to access the Sweep
submenu.
2. Click Sweep Type - Log. Frequency.
3. Click Channel - Stimulus to access the submenu defining the sweep range.
4. To define a sweep range confined by a start and a stop frequency, use Start and Stop.
Alternatively, to define a sweep range of definite width around a known center frequency (e.g.
an expected peak), use
Center and Span.
5. To vary the number of measurement points (e.g. to improve the resolution of the sweep or
reduce the sweep time), click Channel - Sweep - Number of Points.
If the active diagram is a Cartesian diagram, the x-axis is logarithmically scaled and labeled with the
Start and Stop frequencies.