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Calibrating for Increased Measurement Accuracy
Enhanced Frequency Response Error Correction
or on ET models:
❏ For ES analyzers, if you want to make measurements in the reverse direction, press:
7. Connect a shielded open circuit to PORT 1 (or PORT 2 for reverse measurements).
NOTE Include any adapters that you will have in the device measurement. That is, connect the
standard to the particular connector where you will connect your device under test.
Figure 6-7 Standard Connections for Enhanced Response Calibration
8. To measure the standard, when the displayed trace has settled, press:
The analyzer displays WAIT - MEASURING CAL STANDARD during the standard measurement. The
analyzer underlines the
softkey after it measures the standard.
9. Disconnect the open, and connect a short circuit to the test port.
10. To measure the device, when the displayed trace has settled, press:
The analyzer measures the short circuit and underlines the softkey.
11. Disconnect the short, and connect an impedance-matched load to the test port.
12. To measure the standard, when the displayed trace has settled, press:
, select the type of load you are using, and then press when the analyzer
has finished measuring the load.
Notice that the softkey is now underlined.
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