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Coaxial Cables |  |
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SR090-25
Construction
| Inner conductor | Silver plated copper clad steel(SCCS) | Φ1.02 mm |
|---|---|---|
| Dielectric | PTFE | Φ1.85 ± 0.1mm |
| Outer conductor | type1:Seamless bare copper tube | Φ2.20 ± 0.1mm |
| type2:Seamless copper tube, tin plated(TP) | ||
| type3:Seamless copper tube, silver plated(SP) |
Electrical & Mechanical Characteristics
Impedance:Nom.25 Ohm
Nominal capacitance :190.4 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 :8.02 mm
Attenuation
| Frequency(MHz) | Max. Attenuation(dB/100m) | Max. Attenuation(dB/100ft) |
|---|---|---|
| 500 | 53 | 16.2 |
| 1000 | 76 | 23.2 |
| 5000 | 177 | 53.9 |
| 10000 | 258 | 78.6 |
| 20000 | 381 | 116.1 |