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4-34
Performance Tests
9. Calibration Coefficients
9. Calibration Coefficients
Perform this procedure to verify the analyzer uncorrected test port character-
istics.
Required
Equipment
For 50Ω Analyzers
Calibration Kit, 7 mm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Agilent 85031B
Cable, APC-7, 24-inch . . . . . . . . . . . . . . . . . . . . . . . . . .Agilent P/N 8120-4779
For 75Ω Analyzers
Calibration Kit, Type-N . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Agilent 85036B
Cable, Type-N, 24-inch . . . . . . . . . . . . . . . . . . . . . . . . .Agilent P/N 8120-4781
Procedure
First Full 2-Port Calibration
1
Connect the equipment as shown in Figure 4-20.
Figure 4-20. First Full 2-Port Calibration Test Setup
NOTE
The crosstalk calibration coefficients are omitted in this procedure. They are covered in
the “Test Port Crosstalk” performance test.