CAVI COASSIALI - ATTENUAZIONE _ VALORI DI ATTENUAZIONE IN dB ogni 33 metri. ============================================================================ CAVO RG/U F R E Q U E N Z A IN MHZ ============================================================================= 50 100 200 400 1000 3000 5000 10000 ============================================================================= 5,5A,5B,6,6A,212 1.9 2.7 4.1 5.9 9.8 23 32 56 ----------------------------------------------------------------------------- 7 1.6 2.4 3.5 5.2 9.0 18 25 43 ----------------------------------------------------------------------------- 8,8A,10,10A,213,215 1.3 1.9 2.7 4.1 8.0 16 27 >100 ----------------------------------------------------------------------------- 9,9A,9B,214 1.5 2.3 3.3 5.0 8.8 18 27 45 ----------------------------------------------------------------------------- 11,11A,12,12A,13,13A,216 1.6 2.3 3.3 4.8 7.8 16.5 26.5 >100 ----------------------------------------------------------------------------- 14,14A,74,74A,217,224 1.0 1.4 2.0 3.1 5.5 12.4 19 50 ----------------------------------------------------------------------------- 17,17A,18,18A,177,218,219 0.62 0.95 1.5 2.4 4.4 9.5 15.3 >100 ----------------------------------------------------------------------------- 19,19A,20,20A,220,221, 0.45 0.69 1.12 1.85 3.6 7.7 11.5 >100 ----------------------------------------------------------------------------- 21,21A,222 9.3 13.0 18.0 26.0 43.0 85.0 >100 >100 ----------------------------------------------------------------------------- 22,22B,111,111A 2.0 3.0 4.5 6.8 12.0 25.0 >100 >100 ----------------------------------------------------------------------------- 29 2.95 4.4 6.5 9.6 16.2 30 44 >100 ----------------------------------------------------------------------------- 34,34A,34B 0.85 1.4 2.1 3.3 5.8 16 28 >100 ----------------------------------------------------------------------------- 35,35A,35B,164 0.64 0.85 1.27 1.95 3.5 8.6 15.5 >100 ----------------------------------------------------------------------------- 54,54A 2.15 3.2 4.7 6.8 13.0 25.0 37.0 >100 ----------------------------------------------------------------------------- 55,55A,55B,223 3.2 4.8 7.0 10.0 16.5 30.5 46.0 >100 ----------------------------------------------------------------------------- 57,57A,130,131 1.6 2.4 3.5 5.4 9.8 21.0 >100 >100 ----------------------------------------------------------------------------- 58,58B 3.15 4.6 6.9 10.5 17.5 37.5 60 >100 ----------------------------------------------------------------------------- 58A,58C 3.3 4.9 7.4 12.0 24.0 54 83 >100 ----------------------------------------------------------------------------- 59,59A,59B 2.4 3.4 4.9 7.0 12.0 26.5 42 >100 ----------------------------------------------------------------------------- 62,62A,71,71A,71B 1.9 2.7 3.8 5.3 8.7 18.5 30 83 ----------------------------------------------------------------------------- 62B 2.0 2.9 4.2 6.2 11.0 24.0 38 92 ----------------------------------------------------------------------------- 63,63B,79,79B 1.1 1.5 2.3 3.4 5.8 12.0 20.5 44 ----------------------------------------------------------------------------- 74A 1.5 6.0 11.5 ----------------------------------------------------------------------------- 83 2.8 9.6 24.0 ----------------------------------------------------------------------------- 87A,116,165,166,225,227 1.4 2.1 3.0 4.5 7.6 15.0 21.5 37 ----------------------------------------------------------------------------- 94 1.6 2.2 3.3 5.0 7.0 16.0 25 60 ----------------------------------------------------------------------------- 94A,226 1.2 1.7 2.5 3.5 6.6 15.0 23 50 ----------------------------------------------------------------------------- 108,108A 5.2 7.5 11.0 16.0 26.0 54.0 86 >100 ----------------------------------------------------------------------------- 114,114A 2.1 2.9 4.4 6.7 11.6 26.0 40 65 ----------------------------------------------------------------------------- 115,115A,235 1.4 2.0 2.9 4.2 7.0 13.0 20 33 ----------------------------------------------------------------------------- 117,118,211,228 0.60 0.90 1.35 2.0 3.5 7.5 12.0 37 ----------------------------------------------------------------------------- 119,120 1.0 1.5 2.2 3.3 5.5 12.0 17.5 54 ----------------------------------------------------------------------------- 122 4.5 7.0 11.0 16.5 29.0 57.0 87 >100 ----------------------------------------------------------------------------- 125 1.1 1.6 2.3 3.5 6.0 13.5 23 >100 ----------------------------------------------------------------------------- 140,141,141A 2.1 3.3 4.7 6.9 13.0 26.0 40 90 ----------------------------------------------------------------------------- 142,142A,142B 2.7 3.9 5.6 8.0 13.5 27.0 39 70 ----------------------------------------------------------------------------- 143,143A 1.9 2.8 4.0 5.8 9.5 18.0 25.5 52 ----------------------------------------------------------------------------- 144 1.3 1.8 2.6 3.9 7.0 14.0 22 50 ----------------------------------------------------------------------------- 149,150 2.3 3.5 5.4 8.5 16.0 38.0 65 >100 ----------------------------------------------------------------------------- 161,174 6.6 8.9 12.0 17.5 30.0 64.0 99 >100 ----------------------------------------------------------------------------- 164 1.48 2.4 3.8 11.2 ----------------------------------------------------------------------------- 177 1.48 2.31 3.63 9.9 ------------------------------------------------------------- 178,178A,196 10.5 14.0 19.0 28.0 46.0 85.0 >100 >100 ----------------------------------------------------------------------------- 179,179A,187 8.5 10.0 12.5 16.0 24 44 64 >100 ----------------------------------------------------------------------------- 180,180A,195 4.6 6.7 7.6 10.8 17.0 35 50 88 ----------------------------------------------------------------------------- 188,188A 9.6 11.4 14.2 16.7 31.0 60 82 >100 ----------------------------------------------------------------------------- 209 0.68 1.0 1.6 2.5 4.4 9.5 15 48 ----------------------------------------------------------------------------- 212 3.96 5.61 9.9 23.1 ----------------------------------------------------------------------------- 213 1.4 1.9 3.13 4.45 8.67 20.62 29 >108 ----------------------------------------------------------------------------- 214 3.13 4.45 8.67 20.62 ----------------------------------------------------------------------------- 216 3.13 4.45 8.67 20.62 ----------------------------------------------------------------------------- 217 1.0 2.31 3.35 5.94 13.4 20 > 54 ----------------------------------------------------------------------------- 218 0.66 1.0 1.55 2.6 4.75 10.3 16 >108 ----------------------------------------------------------------------------- 219 0.66 2.6 4.75 10.3 16 >108 ----------------------------------------------------------------------------- 220 0.48 0.7 1.38 2.31 3.89 8.34 13 >108 ----------------------------------------------------------------------------- 221 0.48 0.74 2.00 3.89 8.34 13 >108 ----------------------------------------------------------------------------- 223 3.46 5.21 6.6 9.9 16.17 33.0 ----------------------------------------------------------------------------- 281 0.78 1.1 1.7 2.5 4.5 9.0 13.0 24 ============================================================================= A richiesta di molti radioamatori, augurando buon lavoro. (fine) De i3zjv