Coaxial Cables | ||||||||||||
SR141-25
Construction
Inner conductor | Silver plated copper clad steel(SCCS) | Φ1.63 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: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 :12.5 mm
Attenuation
Frequency(MHz) | Max. Attenuation(dB/100m) | Max. Attenuation(dB/100ft) |
---|---|---|
500 | 34 | 10.4 |
1000 | 48 | 14.6 |
5000 | 115 | 35.1 |
10000 | 170 | 51.8 |
20000 | 257 | 78.3 |