Coaxial Cables | ||||||||||||
SR250
Construction
Inner conductor | Silver plated copper clad steel(SCCS) | Φ1.65 mm |
---|---|---|
Dielectric | PTFE | Φ5.31 ± 0.1mm |
Outer conductor | type1:Seamless bare copper tube | Φ6.35 ± 0.1mm |
type2:Seamless copper tube, tin plated(TP) | ||
type3:Seamless copper tube, silver plated(SP) |
Electrical & Mechanical Characteristics
Impedance:50±3 Ohm
Nominal capacitance :95.1 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 :22.3 mm
Attenuation
Frequency(MHz) | Max. Attenuation(dB/100m) | Max. Attenuation(dB/100ft) |
---|---|---|
500 | 16 | 4.9 |
1000 | 23 | 7.0 |
5000 | 58 | 17.7 |
10000 | 89 | 27.1 |