19 VATC
Construction
Inner conductor | Bare copper/Copper clad steel(CCS) | Φ1.02 mm |
Dielectric | Foam PE | Φ4.60 mm |
Outer conductor (shield 1) | Aluminum Foil | Φ4.75 mm |
Shield coverage 1 |
| 100% |
Outer conductor (shield 2) | Aluminum wire braid (Type 1) | 64x0.12 mm |
Shield coverage 2 |
| 45% |
Outer conductor (shield 2) | Aluminum wire braid (Type 2) | 48x0.12 mm |
Shield coverage 2 |
| 35% |
Sheath | PVC/FR-PVC | Φ6.80 mm |
Electrical & Mechanical Characteristics
Impedance | 75±5 Ohm |
Nominal capacitance | 50 pF/m |
Velocity of propagation | 85% |
Insulation resistance | >5000 Mohm.Km |
Inner conductor resistance | 21.4 Ohm/Km |
Outer conductor resistance | - Ohm/Km |
Rated temperature | 70°C |
Cable weight (approx.) | - kg/km |
Screening effectiveness | >70 dB (5-1000MHz) |
Attenuation
Frequency(MHz) | Attenuation (dB/100 m) | Attenuation (dB/100 ft) |
50 | 4.6 | 1.4 |
100 | 7.1 | 2.16 |
200 | 9 | 2.74 |
400 | 13 | 3.96 |
800 | 19 | 5.79 |
950 | 20.9 | 6.37 |
1350 | 25.5 | 7.77 |
1750 | 29.6 | 9.02 |
2150 | 33.4 | 10.18 |
3000 | 40.6 | 12.38 |
Return Loss
5-1000 MHz | >=22dB |
1000-2000 MHz | >=20dB |
