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Dcfm frequency offset relative to cw, Recommended equipment, Equipment setup – Agilent Technologies E4438C User Manual

Page 65: Dcfm frequency offset relative to cw -17, Recommended equipment -17, Equipment setup -17

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Performance Tests

DCFM Frequency Offset Relative to CW

3- 17

DCFM Frequency Offset Relative to CW

This automated test verifies the carrier frequency offset, relative to CW. The equipment measures the RF
output frequency. For each test point, a comparison is made between a CW reference frequency without
DCFM selected, and then with the DCFM selected; the difference is the carrier frequency offset.

Recommended Equipment

• Agilent 53132A Option 050 frequency counter

Equipment Setup

Figure 3-15

DCFM Frequency Offset Relative to CW Setup