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SR141-75
Construction
| Inner conductor | Silver plated copper clad steel(SCCS) | Φ0.51 mm |
|---|---|---|
| Dielectric | PTFE | Φ2.98 ± 0.1mm |
| Outer conductor | type1:Seamless bare copper tube | Φ3.58 ± 0.1mm |
| type2:Seamless copper tube, tin plated(TP) | ||
| type3:Seamless copper tube, silver plated(SP) |
Electrical & Mechanical Characteristics
Impedance:75±5 Ohm
Nominal capacitance ;68.5 pF/m
Velocity of propagation :-
Insulation resistance :- Mohm.Km
Inner conductor resistance :- Ohm/Km
Outer conductor resistance :- Ohm/Km
Operating temperature range:-55°C - +125 °C
Outer conductor integrity temperature :175°C
Min.bending radius :12.5 mm
Attenuation
| Frequency(MHz) | Max. Attenuation(dB/100m) | Max. Attenuation(dB/100ft) |
|---|---|---|
| 500 | 28 | 8.5 |
| 1000 | 40 | 12.2 |
| 5000 | 97 | 29.6 |
| 10000 | 145 | 44.2 |
| 20000 | 221 | 67.4 |