Using the Tracking Generator
227
Calculate the Return Loss in VSWR:
34. Use the following chart to convert loss into VSWR:
If Pass Cavity coupling loops were changed:
•
Repeat steps 1 through 20 to measure insertion loss (perform at 1 or 2
dB/Div).
• Repeat steps 21 through 33 to measure return loss.
Return Loss VSWR
46.0 dB 1.0
26.4 dB 1.1
20.7 dB 1.2
17.7 dB 1.3
15.5 dB 1.4
14.0 dB 1.5
11.7 dB 1.7
9.5 dB 2.0
6.0 dB 3.0