CABLE-LOSS 5C-HFL dB/km 10 16.3 50 37.0 70 44.0 90 50.1 250 85.3 300 94.0 450 116.6 770 156.0 1340 211.9 1550 229.9 1770 247.9 1900 258.0 ALL RIGHT RESERVED DIGINET TOKYO ANTENNA CONSTRUCTION HIROSHI MITSUYA