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Certificate

  • Caledonian
  • Caledonian
  • Caledonian
  • Caledonian

SR086-25

Construction

Inner conductor 

Silver plated copper clad steel(SCCS) 

Φ0.92 mm 

Dielectric 

PTFE 

Φ1.68 ± 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 

189.6 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 

7.63 mm 

Attenuation

Frequency(MHz) 

Max. Attenuation(dB/100m)  

Max. Attenuation(dB/100ft)  

500 59 18

1000

84

25.6

5000

197

60

10000

287

87.5

20000

423

128.9

 

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