Burst modulation on/off ratio, Recommended equipment, Equipment setup – Agilent Technologies E4438C User Manual

Page 80: Burst modulation on/off ratio -32, Recommended equipment -32, Equipment setup -32

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Performance Tests

Burst Modulation On/Off Ratio

3-32

Burst Modulation On/Off Ratio

This automated test verifies the burst modulation on/off ratio. The signal generator is configured for an
external burst input. The spectrum analyzer measures the RF output power with and without the external
burst applied. The power difference is the on/off ratio.

Recommended Equipment

• Agilent 8563EC Option 001 spectrum analyzer

• Agilent 8491A/B Option 010 fixed attenuator (10 dB)

• Agilent 33120A function generator

Equipment Setup

Figure 3-29

Burst Modulation On/Off Ratio Setup

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