MIL-DTL-17/134D
SWR
Reflection
Return
SWR
Reflection
Return
coefficient
loss dB
coefficient
loss dB
16
.1585
1.3767
1
.8913
17.3910
17
.1413
1.3290
2
.7943
8.7242
18
.1259
1.2880
3
.7079
5.8480
19
.1122
1.2528
4
.6310
4.4194
20
.1000
1.2222
5
.5623
3.5698
21
.0891
1.1957
6
.5012
3.0095
22
.0794
1.1726
7
.4467
2.6146
23
.0708
1.1524
8
.3981
2.3229
24
.0631
1.1347
9
.3548
2.0999
25
.0562
1.1192
10
.3162
1.9250
26
.0501
1.1055
11
.2818
1.7849
27
.0447
1.0935
12
.2512
1.6709
28
.0398
1.0829
13
.2239
1.5769
29
.0355
1.0736
14
.1995
1.4985
30
.0316
1.0653
15
.1778
1.4326
Frequency
MIN.
MHz
SRL
27
50
24.4
400
22.5
1000
21.5
2000
20
3000
FIGURE 3. Structural return loss.
7