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Coaxial Cables |  |
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Tri-RG180
Construction
Inner conductor |
Silver plated copper covered steel |
7 x 0.10 mm |
Dielectric |
Solid PTFE |
Φ2.60 ±0.10mm |
Outer conductor(shield1) |
Silver plated copper (0.1mm) |
Φ3.15±0.10mm |
Inner sheath |
FEP |
Φ3.60±0.10mm |
Outer conductor(shield2) |
Silver plated copper (0.13mm) |
Φ4.40±0.10mm |
Outer sheath |
FEP |
Φ4.80±0.10mm |
Electrical & Mechanical Characteristics
Impedance |
Nom.95±5 Ohm |
Nominal capacitance |
50 pF/m |
Velocity of propagation |
70% |
Insulation resistance |
|
Inner conductor resistance |
800.5 Ohm/Km |
Outer conductor resistance |
27.9 Ohm/Km |
Operatig Voltage(max) |
1.0 KV |
Test Voltage |
|
Operating temperature range |
-55°C - +200 °C |
Cable weight (approx.) |
53 Kg/Km |
Screening effectiveness |
>60 dB |
Attenuation
Frequency (MHz) |
Attenuation (dB/100 m) |
Max. Attenuation(dB/100ft) |
| 100 | 21 | 6.4 |
200 |
30 |
9.1 |
400 |
43 |
13.1 |
900 |
65 |
19.8 |
1200 |
76 |
23.2 |
1500 |
85 |
25.9 |
1800 |
94 |
28.7 |
2000 |
99 |
30.2 |
2500 |
111 |
33.8 |