Simple Measurement Using Cw Display - Anritsu MS2024B Manual

Vector Voltmeter, Option 15
11-5

Simple Measurement Using CW Display

1. Press Shift and Mode and Enter to use the Vector Voltmeter function.
2. Press the CW function hard key.
3. Press CW Frequency soft key and enter the desired frequency.
4. Press the Cal function hard key.
5. Press the Cal Type soft key and select the type of calibration from the selection list box.
6. For typical VVM applications, the Cal Method should be SOLT, and the Cal Line Type
should be Coax.
7. Press the DUT Port Setup soft key to select a specific connector type for each port. Select
(from the list) the connector type of the device under test (or equivalently, the
calibration component connector type).
8. Press the Start Cal soft key to begin the calibration.
typical setup for a 1-port Open-Short-Load calibration at Port 1.
For two-port measurements, refer to
2-port calibration using Open-Short-Load-Isolation-Through. In order to ensure a good
calibration, be careful to follow the on-screen instructions for connecting the calibration
components.
9. After calibration, press the CW function hard key to display the CW menu.
10. Connect the DUT for measurement at the desired Port. The display should appear
similar to the image in
parameters on your instrument display may differ from those in this user guide.
11. Specify Measurement Type to be Return for a 1-port DUT. After a 2-port calibration, both
Return and Insertion measurement types can be viewed.
12. Choose to view the measurement results for the return measurement as dB, VSWR, or
Impedance by pressing the Return Meas. Format soft key. For insertion measurements,
only the dB selection is available.
13. Choose the Cal Port to be Port 1 or Port 2. If you performed a Full S
choose Port 1 to have that calibration apply. If you performed a Full S
then choose Port 2 to have that calibration apply. If you performed a Full S
calibration, or a full 2-Port calibration, then you will be able to make calibrated
measurements using both Port 1 and Port 2. For Insertion measurements on a
symmetric cable with a full 2-Port calibration, using Cal Port 1 or Cal Port 2 should
give you the same results.
This completes the procedure for performing a simple measurement using the Vector
Voltmeter mode.
Vector Network Analyzer MG
11-5 Simple Measurement Using CW Display
Figure 11-3 on page
Figure 11-4 on page
PN: 10580-00289 Rev. K
Figure 11-2 on page 11-7
11-8, which shows a setup for
11-9. The measurements and display
shows a
calibration, then
11
calibration,
22
and S
11 22
11-5