Tri-RG400
Construction
Inner conductor | Silver plated copper | 19 x 0.20 mm |
Dielectric | Solid PTFE | Φ2.95 ± 0.10 mm |
Outer conductor (shield 1) | Silver plated copper(0.13mm) | Φ3.55 ± 0.10 mm |
Inner sheath | FEP | Φ4.30 ± 0.10 mm |
Outer conductor (shield 2) | Silver plated copper (0.13mm) | Φ4.90 ± 0.10 mm |
Outer sheath | FEP | Φ5.70 ± 0.10 mm |
Electrical & Mechanical Characteristics
Impedance | 50±3 Ohm |
Nominal capacitance | 94 pF/m |
Velocity of propagation | 70% |
Insulation resistance | - Mohm.Km |
Inner conductor resistance | - Ohm/Km |
Outer conductor resistance | - Ohm/Km |
Operatig Voltage(max) | 1.8 KV |
Test Voltage |
|
Operating temperature range | -55°C - +200 °C |
Cable weight (approx.) | 78 Kg/Km |
Screening effectiveness | >60 dB |
Attenuation
Frequency (MHz) | Attenuation (dB/100 m) | Max. Attenuation(dB/100ft) |
100 | 15 | 4.6 |
200 | 22 | 6.7 |
400 | 31 | 9.4 |
900 | 47 | 14.3 |
1200 | 55 | 16.8 |
1500 | 62 | 18.9 |
1800 | 68 | 20.7 |
2000 | 72 | 21.9 |
2500 | 81 | 24.7 |
