Option 100 Fault Location and SRL 9-7
Characteristics
SRL Measurement Uncertainty vs System Directivity
Figure 9-2 Return Loss of Device Under Test: −40 dB Directivity
Table 9-3 Measurement Uncertainty Window for −40 dB Directivity System
Return Loss of Cable Under Test
Measured (Nominal) Minimum Maximum
−40.0 — −34.0
−33.5 −39.0 −30.1
−29.8 −33.0 −27.4
−27.2 −29.4 −25.4
−25.2 −26.9 −23.7
−23.6 −25.0 −22.4
−22.2 −23.4 −21.2
−21.0 −22.1 −20.1
−20.0 −20.9 −19.2