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Coaxial Cables |  |
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Tri-RG403
Construction
| Inner conductor | Silver plated copper covered steel | 7 x 0.10 mm |
|---|---|---|
| Dielectric | Solid PTFE | Φ0.84±0.10mm |
| Outer conductor(shield1) | Silver plated copper (0.1mm) | Φ1.30±0.10mm |
| Inner sheath | FEP | Φ1.90±0.10mm |
| Outer conductor(shield2) | Silver plated copper (0.1mm) | Φ2.35±0.10mm |
| Outer sheath | FEP | Φ2.95±0.10mm |
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) :0.5 KV
Test Voltage
Operating temperature range :-55°C - +200 °C
Cable weight (approx.) :21 Kg/Km
Screening effectiveness :>60 dB
Attenuation
| Frequency (MHz) | Attenuation (dB/100 m) | Max. Attenuation(dB/100ft) |
|---|---|---|
| 100 | 0 | 15.2 |
| 200 | 67 | 20.4 |
| 400 | 95 | 29 |
| 900 | 145 | 44.2 |
| 1200 | 165 | 50.3 |
| 1500 | 185 | 56.4 |
| 1800 | 204 | 62.2 |
| 2000 | 215 | 65.5 |
| 2500 | 240 | 73.2 |