Tri-RG393
Construction
Inner conductor |
Silver plated copper |
7 x 0.80 mm |
Dielectric |
Solid PTFE |
Φ7.25 ± 0.10 mm |
Outer conductor (shield 1) |
Silver plated copper (0.16mm) |
Φ7.95 ± 0.10 mm |
Inner sheath |
FEP |
Φ9.00 ± 0.10 mm |
Outer conductor (shield 2) |
Silver plated copper (0.2mm) |
Φ9.90 ± 0.10 mm |
Outer sheath |
FEP |
Φ11.10 ± 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) |
4.4 KV |
Test Voltage |
|
Operating temperature range |
-55°C - +200 °C |
Cable weight (approx.) |
290 Kg/Km |
Screening effectiveness |
>60 dB |
Attenuation
Frequency (MHz) |
Attenuation (dB/100 m) |
Max. Attenuation(dB/100ft) |
| 100 | 7 | 2.1 |
200 |
10 |
3 |
400 |
14 |
4.3 |
900 |
22 |
6.7 |
1200 |
25 |
7.6 |
1500 |
29 |
8.8 |
1800 |
32 |
9.8 |
2000 |
34 |
10.4 |
2500 |
39 |
11.9 |
