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I/q modulation check (esg-d only) – Atec Agilent-8563E User Manual

Page 11

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ESG Family Signal Generators

Operation Verification

Verification Procedures

Calibration Guide

2-9

Configure the Measuring Receiver

1. Reset the measuring receiver.

2. Set the measuring receiver to AM mode.

3. Turn on Peak+ detector.

4. Turn on the 300 Hz high-pass filter.

5. Turn on the 3 kHz low-pass filter.

Measure the Deviations

1. Set the signal generator to the frequencies and depths shown in

Table 2-6, “AM

Accuracy,”

on page 2-19.

2. Record the AM depths measured and compare them to the limits shown in

Table 2-6

.

7. I/Q Modulation Check (ESG-D Only)

1. Preset the signal generator to normal (factory-defined) preset conditions.

2. Press

I/Q

>

I/Q Calibration

. Check that Full is highlighted on the

Calibration Type User Full

softkey. If not, press

Calibration Type User Full

.

3. Press

Execute Cal

to begin an I/Q calibration for the signal generator’s full frequency

range. The message

I/Q Calibration in Progress

is displayed until the calibration is

complete.