NETWORK ANALYZER

PORl

ES

OPEN SHORT LOAG

OPEN SHORT LOAD

FOR S,,

FOP Sz2

pgE14e

Figure 5-6. Standard Connections for a One Port Reflection Error-Correction

8. To measure the standard, when the displayed trace has settled, press:

./

g#&:....

Note If the calibration kit that you selected has a choice between male or female calibration standards, remember to select the sex that applies to the test port and not the standard.

The analyzer displays WAIT - MEASUFUNG CAL STANDARD during the standard measurement. The analyzer underlines the &!J@# softkey after it measures the calibration standard.

9.Disconnect the open, and connect a short circuit to the test port.

10. lb measure the standard when the displayed trace has settled, press:

z#$#g!g ;::_:.:.:y:<. .,,,&:.:::.,/,_.,,)

The analyzer measures the short circuit and underlines the ..@J@RZ’_.. _*..._ softkey.

11.Disconnect the short, and connect an impedance-matched load to the test port.

12.When the displayed trace settles, press ~~~.

_

,.

,. .,

.....

The analyzer measures the load and underlines the &Q&j& softkey.

.

13. ‘lb compute the error coefficients, press:

The analyzer displays the corrected data trace. The analyzer also shows the notation Cor to the left of the screen, indicating that the correction is switched on for this channel.

Note The open, short, and load could be measured in any order, and need not follow the order in this example.

Optimizing Measurement Results 5-19

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HP 8753E manual Open Short Loag Open Short Load For S