| 1 | Source polarization purity | 0.161 |
| 2 | AUT alignment | 0.001 |
| 3 | Gain standard uncertainty | 0.165 |
| 4 | Repeatability | 0.058 |
| 5 | Mutual coupling-SGH | 0.000 |
| 6 | Multipath reflections-SGH | 0.080 |
| 7 | Leakage-SGH | 0.002 |
| 8 | Impedance mismatch | 0.157 |
| 9 | Receiver amplitude linearity | 0.000 |
| 10 | Receiver dynamic range | 0.000 |
| 11 | Phase error | 0.000 |
| 12 | Mutual coupling-AUT | 0.000 |
| 13 | Multipath reflections-AUT | 0.033 |
| 14 | Leakage-AUT | 0.000 |
| 15 | Environmental stability | 0.032 |
| Combined uncertainty URSS (1q) | 0.299 |
| Expanded uncertainty URSS (2q) | 0.599 |