3-38 Service Guide N5242-90001
Tests and Adjustments PNA Series Microwave Network Analyzers
Adjustments N5242A
Source Adjustment
The source calibration is used to adjust your network analyzer for a flat source power
across its full frequency range. There are differences between each test port; therefore, an
adjustment is required for each port.
Equipment Used for the Source Adjustment
Procedure
1. Connect the equipment as shown in Figure 3-14. Connect a GPIB cable between the
network analyzer and the power meter.
Figure 3-14 Equipment Setup for the Source Adjustment
2. .Press UTILITY , then , then , then click Source
Adjustment.
3. Ensure the GPIB settings are correct.
4. Follow the instructions and prompts as they are displayed.
Equipment Type
Model or
Part Number
Alternate Model or
Part Number
Power meter E4418B/E4419B E4418A/E4419A
Power sensor, 3.5 mm E4413A 8485A
Adapter, 3.5 mm (f) to 3.5 mm (f) 83059B 85052-60012
System
Service Adjustments
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