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Adjustments

FM In-Band DAC Offset Calibration

4-17

FM In-Band DAC Offset Calibration

Description

This calibration is used to remove the offset associated with the FM IN-BAND DAC located on the A17

Synthesizer (Option 501, 502, 503, 504). The calibration determines the DAC value for the FM IN-BAND

OFFSET DAC on the A17 Synthesizer (Option 501, 502, 503, 504) which will remove the offset.

Required Test Equipment

• Agilent 53132A Option 050 frequency counter

Procedure

Figure 4-11 FM In-Band DAC Offset Calibration Setup

1. Connect the equipment as shown above.

2. Preset all of the equipment.

3. Follow the instructions as they appear on the controller’s display.

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Agilent Technologies E4438C Guida di Installazione Pagina 109