Coaxial Cable Attenuation Ratings
Nominal attenuation db/100 feet at (MHz) .

 

RG/U CABLE 1.0 10 50 100 200 400 900 1000 3000 5000
6A,212 .26 .83 1.9 2.7 4.1 5.9 6.5 9.8 23.0 32.0
8 MINI,8X 1.1 2.5 3.8 5.4 7.9 8.8 13.0 26.0
LMR -240 .24 .76 1.7 2.4 3.4 4.9 7.5 7.9 14.2 18.7
8,8A,10A,213 .15 .55 1.3 1.9 2.7 4.1 7.5 8.0 16.0 27.0
9913,9086,9096 0.9 1.4 1.8 2.6 4.2 4.5 13.0
4XL8IIA,FLEXI 4XL 0.9 1.4 1.8 2.6 4.2 4.5 13.0
LMR-400 .9 1.2 2.5 4.1 4.3
LMR-500 .7 1.0 2.0 3.2 3.4
LMR-600 .6 .8 1.4 2.5 2.7
8214 .60 1.2 1.7 2.7 4.2 7.8 14.2 22.0
9095 1.0 1.8 2.6 3.8 6.0 7.5
9,9A,9B,214 .21 .66 1.5 2.3 3.3 5.0 7.8 8.8 18.0 27.0
11,11A,12,12A,
13,13A,216		 .19 .66 1.6 2.3 3.3 4.8 7.8 16.5 26.5
RG/U CABLE 1.0 10 50 100 200 400 900 1000 3000 5000
14,14A,217 .12 .41 1.0 1.4 2.0 3.1 5.5 12.4 19.0
17,17A,18,18A,
218,219		 .06 .24 .62 .95 1.5 2.4 4.4 9.5 15.3
55B,223 .30 1.2 3.2 4.8 7.0 10.0 14.3 16.5 30.5 46.0
58 .33 1.2 3.1 4.6 6.9 10.5 14.5 17.5 37.5 60.0
58A,58C .44 1.4 3.3 4.9 7.4 12.0 20.0 24.0 54.0 83.0
59,59B .33 1.1 2.4 3.4 4.9 7.0 11.0 12.0 26.5 42.0
62,62A,71A,71B .25 .85 1.9 2.7 3.8 5.3 8.3 8.7 18.5 30.0
62B .31 .90 2.0 2.9 4.2 6.2 11.0 24.0 38.0
141,141A,400
142,142A		 .30 .90 2.1 3.3 4.7 6.9 13.0 26.0 40.0
174 2.3 3.9 6.6 8.9 12.0 17.5 28.2 30.0 64.0 99.0
178B,196A 2.6 5.6 10.5 14.0 19.0 28.0 46.0 85.0 100
188A,316 3.1 6.0 9.6 11.4 14.2 16.7 31.0 60.0 82.0
179B 3.0 5.3 8.5 10.0 12.5 16.0 24.0 44.0 64.0
393,235 .6 1.4 2.1 3.1 4.5 7.5 14.0 21.0
402 1.2 2.7 3.9 5.5 8.0 13.0 26.0 26.0
405 22.0
LDF4-50A .06 .21 .47 .68 .98 1.4 2.2 2.3 4.3 5.9
LDF5-50A .03 .11 .25 .36 .53 .78 1.2 1.4 2.5 3.5
RG/U CABLE 1.0 10 50 100 200 400 900 1000 3000 5000