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1.05
1.10
1.15
1.20
1.25
1.30
1.40
.02
.03
.04
.05
.06
.07
.08
.09
.1
.2
.3
.4
.5
.6
.7
.8
.9
1.0
2.0
VSWR—
r
PERCENT
REFLECTED
POWER—
f
f=¾
x 100 =——————————— x 100
Wr
Wf
REFELECTED POWER
FORWARD POWER
Figure 4
Percent Reflected Power VS. VSWR (1.0:1.3)
Bird Model 43 Wattmeter
12