International standards
World-class quality assurance

Participate in multiple overseas projects

Participate in multiple overseas projects

British brand
Zero rejection from global consultants

Extensive experience in overseas project submission

Extensive experience in overseas project submission

Perfect combination of creativity and technology
Each cable is made as per demand

Special cable customization service

Special cable customization service
  HomeProuductsCoaxial Cables

SR141-25 Coaxial Cables

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