China 75 Ohm Coaxial Cable Rg7 (CE/RoHS/REACH/ETL), Find details about China Coaxial Cable, Satellite Cable from 75 Ohm Coaxial Cable Rg7 (CE/RoHS/REACH/ETL)
STANDARD SHIELD | TRI-SHIELD | QUAD-SHIELD | ||
| CONDUCTOR | MATERIAL | BC/CCS | BC/CSS | BC/CSS |
| Nom.Dia. | 16AWG | 16AWG | 16AWG | |
| DIELECTRIC | MATERIAL | Foam PE | Foam PE | Foam PE |
| Nom.Dia. | 5.72mm | 5.72mm | 5.72mm | |
| SHIELD | MATERIAL | Al foil+Al braiding | Al foil+Al braiding+Al foil | (Al foil+Al braiding)*2 |
| COVERAGE | 40%-95% | 40%-95% | 60%/40% | |
| JACKET | MATERIAL | PVC/PE > | PVC/PE | PVC/PE |
| Nom.Thick. | 0.78mm | 0.81mm | 0.86mm | |
| Nom.Dia. | 8.08mm | 8.20mm | 8.59mm |
Nominal Impedance(ohm) | 75±3 | ||
| Nominal Velocity of Propagation(%) | 85 | ||
| Nominal Capacitance(pF/m) | 50 | ||
| Sparker Test(VAC) | 4000 | ||
| SRL(dB) | 20 | 20 | |
| Attenuation [68°F(20ºC)] | Frequency(MHz) | Maximum(dB/100ft) | Maximum(dB/100m) |
| 5 | 0.47 | 1.54 | |
| 55 | 1.25 | 4.1 | |
| 187 | 2.22 | 7.28 | |
| 300 | 2.82 | 9.25 | |
| 450 | 3.46 | 11.35 | |
| 600 | 4.05 | 13.28 | |
| 750 | 4.57 | 14.99 | |
| 865 | 4.93 | 16.17 | |
| 1000 | 5.32 | 17.45 | |