HP 8753E Service Manual

In Case of Difiblty
1. Inspect alI connections.
Caution
Do NOT disconnect the cables from the analyzer test ports.
Doing so WILL lNkYLU?B the calibration that you have done
earlier.
2.
3.
4.
5.
Press [EJ ‘Save/Recall, +&g@$$g&K. ~~~~~~~~~ f&@g. using the
_. - i: _... >u i - __,..... ..:.:.: .._ .: ..:. :... i.. . . . . . . . . . . . . ..,...
,.... . . . . . . . . . . . . . . . . . . . . . ._... .: .._... .:::: ..,...... A...... ::::::: .:: -.:
front panel knob, highlight the,,title of the full 2-Port calibration that you
... ..,.; ,.,,.,.,.,: ;:
have done earlier, then press ~~~~~~~~.
Repeat the “Device Verification” procedure.
If the analyzer still fails the test, check the measurement calibration as
follows:
a. Press [preset).
d. Connect the short to reference test port 1.
g. Check that the trace response is 0.00 f 0.05 dB.
h. Disconnect the short and connect it to reference test port 2.
j. Check that the trace response is 0.00 f 0.05 dD.
k. If any of the trace responses are out of the specified limits, repeat the
“Measurement Calibration” and “Device Verification” procedures.
Refer to Chapter 4, “Start Troubleshooting Here,” for more troubleshooting
information.
System Verification and 2-17
PerfonnanEe Tests

HP 8753E Specifications

General

Brand	HP
Model	8753E
Category	Measuring Instruments
Language	English