Railway Radio Train Communication Leaky Cable 13.10mm 34.00mm

• Structural Parameters

  Product Model		Inner Conductor		Insulation	Outer Conductor		Outer Sheath
  		Material	Diameter		Material	Diameter	Material	Diameter
  WDZ-SLYWY-50-32	Ⅰ48	Smooth copper tube	13.10mm	Physically-foamed polyethylene insulation	Punched hole copper strip landing edge longitudinal wrapped	34.00mm	Low smoke halogen-free flame retardant polyolefin	38.00mm
  	Ⅰ47
  	Ⅰ46

• Structural Parameters
• Mechanical & Environmental Properties

  Product Model		Minimum Bending Radius for a Single Time	Minimum Bending Radius for Multiple Times (15 Times)	Maximum Tensile Resistance	Installation Temperature	Working Temperature
  WDZ-SLYWY-50-32	Ⅰ48	400mm	500mm	2000N	-55℃～+85℃	-40℃～+70℃
  	Ⅰ47
  	Ⅰ46
• Electrical Properties

  Product Model		WDZ-SLYWY-50-32
  		Ⅰ48	Ⅰ47	Ⅰ46
  Average Characteristic Impedance(Ω)		50±2
  Dielectric strength(V,DC,1min)		10000
  Minimum Insulation Resistance(MΩ·km)		10000
  Sheath Spark Testing(V,AC,Effective Value)		10000
  Longitudinal Attenuation dB/100m ±5%,20℃	455~461MHz	2.2	2.4	3.3
  	465~471MHz
  Coupling Loss dB±5dB 95%,2m	455~461MHz	83	73	63
  	465~471MHz
  Maximum VSWR	455~461MHz	≤1.30
  	465~471MHz	≤1.30