89 SNA5000A Vector Network Analyzer User Manual
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There are fewer uncertain factors in the calibration process, and the probability of
electronic calibration being affected by misoperation is reduced because there is no need
for multiple connection processes.
Use ECal to perform calibration
1. Connect the USB port on the ECal module with the USB port on the front panel of VNA
via a USB cable. the module indicates “READY”. When you connect the module, the type
of module, frequency range, and connector type are automatically recognized.
2. Connect a port on the ECal module to the test port to be calibrated.
3. Press Cal > ECal on the front panel to enter the ECal menu interface.
Figure 3-38 ECal menu
A. ECal Config. Select the number of ports to calibrate. Then select the port number
configuration.
B. Confidence Check. Check the validity of Ecal calibration.
C. Orientation. Select ”Auto”(the default setting) the VNA automatically senses the model
and direction in which an ECal module port is connected to the VNA ports. Select
“Manual” to manually set the specified port.
D. Characterization. View the characterization information stored in the ECal module
3.9.2
ECal Config
Press “Cal “on the front panel , Press Cal > ECal > ECal to enter the menu interface of ECal
setting.
Summary of Contents for SNA5000A Series
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