A-3 MN4697C Multiport VNA System Test Record
Appendix A — Test Records
A-4
PN: 10410-00730 Rev. D
MN469xC Series Multiport Test Set MM
A-3
MN4697C Multiport VNA System Test Record
Instrument Information for MN4697C
S-Parameters Measurements Verification
This test is automated using the MS464XX System Verification software that is included with 3668-1
Verification Kit.
Test Data Report generated by the MS464XX System Verification software is attached. [ ]
Calibration Residuals Verification – Directivity and Test Port Match
MN4697C Serial Number:
Operator:
Date:
VectorStar VNA Model:
MS4645A [ ] MS4647A [ ]
MS4645B [ ] MS4647B [ ]
VectorStar VNA Serial Number:
VectorStar VNA Options:
Note
System Performance can be verified either by using Verification Kit to perform S-Parameters
Measurements Verification using Verification Kit or using airline to perform verification of system
calibration residuals such as Directivity and Test Port Match. Only one of these tests is required to
verify the system performance.
Note
Pass/Fail criteria is determined from EnR:
EnR ≤ 1 = PASS
EnR > 1 = FAIL
Where EnR = Ma-Mb/√(Ua
2
+Ub
2
)
Table A-3.
Directivity Record for MN4697C Multiport VNA System
Freq (GHz)
Port 1 (VNA)
Measured
(dB)
Port 2 (VNA)
Measured
(dB)
Port 3 (Test Set)
Measured
(dB)
Port 4 (Test Set)
Measured
(dB)
Specification
<0.01
>38 dB
0.01 to 20
>40 dB
20 to 40
>35 dB
40 to 67
>32 dB
67 to 70
>28 dB