Attenuator

Caculation

VSWR=(1+10-(x/20))/(1-10(x/20))


Return Loss VSWR Return Loss VSWR
40 dB 1.0202 20 dB 1.2222
39 dB 1.0220 19 dB 1.2527
38 dB 1.0254 18 dB 1.2880
37 dB 1.0285 17 dB 1.3289
36 dB 1.0322 16 dB 1.3766
35 dB 1.0562 15 dB 1.4325
34 dB 1.0408 14 dB 1.4985
33 dB 1.0458 13 dB 1.5769
32 dB 1.0515 13 dB 1.5769
31 dB 1.0508 11 dB 1.7848
30 dB 1.0653 10 dB 1.9249
29 dB 1.0746 9 dB 2.0999
28 dB 1.0829 8 dB 2.3228
27 dB 1.0935 7 dB 2.6146
26 dB 1.1054 6 dB 3.0095
25 dB 1.1190 5 dB 3.5698
24 dB 1.1347 4 dB 4.4194
23 dB 1.1523 3 dB 5.8481
22 dB 1.1725 2 dB 8.7243
21 dB 1.1957 1 dB 17.392
Return Loss VSWR Return Loss VSWR





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