| Physical Specifications | 4D-FB | 5D-FB | 7D-FB | 8D-FB | 10D-FB |
| Inner conductor | 1.42±0.01mm CU | 1.8±0.01mm CU | 2.6±0.01mm CCA | 2.8±0.01mm CCA | 3.5±0.02mm CCA |
| Dielectric | 3.8±0.1mm FPE | 5.0±0.1mm FPE | 7.3±0.1mm FPE | 7.8±0.1mm FPE | 10±0.1mm FPE |
| First Shield | AL Foil | AL foil | AL foil | AL foil | AL foil |
| Second Shield | 35%-85%TC | 35%-85%TC | 35%-85%TC | 85% TC | 85% TC |
| Jacket | 6.1±0.1mm PVC | 7.5±0.1mm PVC/PE | 9.8±0.1mm PVC/PE | 10.4±0.2mm PVC/PE | 13±0.2mmPVC/PE |
| Electrical Specifications | |||||
| Impedance | 50±2Ω | 50±2Ω | 50±2Ω | 50±2Ω | 50±2Ω |
| Nominal Velocity of propogation | 82% | 82% | 82% | 83% | 81% |
| Nominal Capacitance | 81pF/m | 81pF/m | 84pF/m | 84pF/m | 84pF/m |
| Sparker Test(VAC) | 3000 | 3000 | 3000 | 3000 | 3000 |
| V.S.W.R | <=1.3 | <=1.3 | <=1.3 | <=1.3 | <=1.3 |
| SRL(dB) | 20 | 20 | 20 | 20 | 20 |
| Attenuation @ 68℉ ( 20℃) | Max.(dB/100M) | ||||
| MHz | |||||
| 150 | 10 | 7.8 | 5.4 | 4.9 | 4.1 |
| 200 | 11.5 | 9.1 | 6.3 | 6.1 | 4.8 |
| 280 | 12.9 | 10.9 | 7.5 | 7 | 5.6 |
| 350 | 16.5 | 12.2 | 8.4 | 8.1 | 6.3 |
| 400 | 17.6 | 13 | 9 | 8.8 | 6.9 |
| 800 | 23.6 | 18.9 | 12.8 | 13.1 | 10.2 |
| 900 | 24.5 | 20 | 14.1 | 14 | 11.1 |
| 1200 | 28.3 | 24 | 16.8 | 16.7 | 13.4 |
| 1500 | 33.5 | 27.2 | 19.2 | 19.2 | 15.3 |
| 1900 | 37.7 | 31.3 | 22.4 | 22.2 | 17.7 |
| 2000 | 38.7 | 32.5 | 23.2 | 22.8 | 18.2 |
| 2400 | 42.6 | 35.8 | 25.7 | 24.8 | 19.6 |
| 3000 | 48.6 | 40.9 | 29.5 | 28.4 | 22.5 |
| Printing: | |||||
| TIANJIECABLE ® COAXIAL CABLE 8D-FB 50OHMS 3.0G **FT | |||||
