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 |
