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Attenuation & Power Calculator

1/2"
LDF
LMR-
600
LMR-
500
1/2"
SuperFlex
3/8"
LDF
LMR-
400
Frequency/Size 0.630" 0.590" 0.500" 0.520" .0440" 0.405"
30 MHz 6.31 5.5 4.4 5.75 4.14 3.3
50 MHz 4.85 4.3 3.4 4.42 3.19 2.6
150 MHz 2.75 2.4 1.9 2.49 1.81 1.5
220 MHz 2.23* 1.9 1.6 2.04* 1.49* 1.2
450 MHz 1.53 1.3 1.1 1.38 1.02 0.83
900 MHz 1.05* 0.93 0.75 0.944* 0.703* 0.58
1,500 MHz 0.793 0.70 0.57 0.705 0.530 0.44
2,000 MHz 0.673 0.59 0.49 0.597 0.451 0.37
2,500 MHz 0.594* 0.52 0.43 0.547* 0.398* 0.33