4-19
Performance Tests
7. Test Port Input Frequency Response
7. Test Port Input Frequency Response
Perform this test to examine the vector sum of all test setup error vectors in
both magnitude and phase change as a function of frequency.
Required
Equipment
For 50Ω Analyzers
Power Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Agilent 436A/437B/438A
Power Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent 8482A
Cable, APC-7 24-inch . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent P/N 8120-4779
Adapter, APC-7 to Type-N (f) . . . . . . . . . . . . . . . . . . . . . . . . . Agilent 11524A
Additional Equipment Required for Analyzers with Option 006
Power Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent 8481A
For 75Ω Analyzers
Power Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Agilent 436A/437B/438A
Power Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent8483A Option H03
Cable, Type-N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Agilent P/N 8120-2408
Procedure Power Meter Calibration for Test Port 1 from 300 kHz to 3 GHz
1Zero and calibrate the power meter.
2Connect the equipment as shown in Figure 4-10.