Bird Technologies SK-4000-TC-Manual - Manual (Page 21)

9
Chapter 3 Measure Match Mode
Match measurement verifies and monitors the match conditions in the antenna
system at various frequencies. The results are shown on an x-y graph. Fre-
quency is shown on the x-axis and Return Loss, Cable Loss, or SWR is shown on
the y-axis.
Before making a Match Measurement, be sure to have a Calibration Combina-
tion (Cal Combo), all necessary cables with adapters of the correct size and con-
nector type.
Selecting the Measure Match Mode and Units
1. Tap field to display drop down menu.
2. Select one of the following from the Measurement Mode drop down menu:

ReturnLoss

SWR

Cable Loss
Note: When making a match measurement, select units for the Y
(vertical) scale: SWR for standing wave ratio or Return Loss for dB.
Figure 3 Figure 3.1 Selecting the Measure Match Mode