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Alarm & Audio & Electronic Cables

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Windmill Cable

Other Cables

BS 5308 Cable

BS 5467 Cable

BS 6724 Cable

BS 6346 Cable

BS 7211 Cable

IEC 60502-1 Cable
 

 
 
  Coaxial Cables

SR141

Construction

Inner conductor 

Silver plated copper clad steel(SCCS) 

Φ0.93 mm 

Dielectric 

PTFE 

Φ3.00 ± 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 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 

12.5 mm 

Attenuation

Frequency(MHz)  

Max. Attenuation(dB/100m)  

Max. Attenuation(dB/100ft)  

500 26 7.9

1000

38

11.6

5000

91

27.7

10000

137

41.8

20000

209

63.7