Kx7+2Alim Coaxial with Power CCTV Cable Camera Wire with 9X0.19BC 3.7Solid PE
KX7+2C Siamese Coaxial cable:
Spec: 7*0.2mm BC+3.7mm SPE+128#x0.12mm CCA+6.0mm PVC Plenum; 2C*(7*0.37CCA+1.9PVC Plenum);
Packing: 305m/Wooden Drum,
| Construction | Material | Diameter(mm) |
| Inner Conductor | BC | 9*0.19 |
| Dielectric | Solid PE | 3.7 |
| First Shield | AL Foil | 18 |
| Second Shield | CCA Braid | 90% |
| Outer Jacket | PVC Green | 6.0; 8.0 |
| Power wire conductor | CCA | 18AWG |
| Power wire insulation | PVC | 1.8 |
Electrical Characteristics
| Impedance (Ω) | 75±3 |
| Capacitance (pF/m) | 52±2 |
| Velocity of Propagation(﹪) | 85.0 |
| Return Loss 5-1000MHz(dB) | ≥22 |
| Return Loss 1000-3000MHz(dB) | ≥20 |
Attenuation(@20℃)
| Frequency (MHZ) | Min Attenuation (dB/100ft) | Max Attenuation (dB/100m) |
| 5 | 0.6 | 1.9 |
| 55 | 1.6 | 5.2 |
| 187 | 2.8 | 9.3 |
| 211 | 3.0 | 10.0 |
| 400 | 4.1 | 13.5 |
| 500 | 4.6 | 15.0 |
| 750 | 5.6 | 18.5 |
| 860 | 6.1 | 20.0 |
| 1000 | 6.6 | 21.5 |
| 1500 | 8.2 | 26.8 |
| 1800 | 8.8 | 28.9 |
| 2200 | 9.8 | 32.2 |
| 3000 | 11.5 | 37.6 |
