Fast shipping ISO9001 CCTV coaxial cable RG59 305M/ Wooden spools

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Fast shipping ISO9001 CCTV coaxial cable RG59 305M/ Wooden spools   RG Coaxial Cable with High Transmission Frequency and Low Attenuation
Advanced equipment
high quality and good price   RG Coaxial Cable with High Transmission Frequency and Low Attenuation      1,Electrical specifications:
o Impedance: 50±3Ω
o Capacitance: 80.3pF/m
o Velocity of propagation: 83.0%
o Return loss: more than 20dB
o Screening effectiveness: more than 90dB
o Inner conductor DCR: 17.6Ω/km
o Outer Shield DCR: 16.1Ω/km
o Voltage withstand: 1,000.0V DC
o Spark test: 3000.0Vrms
o Installation temperature: -40 to +85°C
o Operating temperature: -40 to +85°C   2, Mechanical specifications:
o Construction material: o Inner conductor bare copper o Diameter: 1.02mm
o Dielectric foam PE 2.95
o First shield bonded aluminum foil 3.07
o Second shield tinned copper wire braid (80%) 3.66
o Jacket PVC or PE 4.95 
         

Construction and Dimension
Item	RG59	RG58	RG6	RG7	RG11
Material of inner conductor	Cu	Cu	Cu	Cu	Cu
Diameter of inner conductor(mm)	0.81±0.02	19*0.20±0.01	1.00±0.02	1.29±0.02	1.63±0.02
Material of dielectric	Foam PE	PE	Foam PE	Foam PE	Foam PE
Diameter of Dielectric(mm)	3.66±0.15	2.95	4.57±0.01	5.72	7.11
Material of Shield	ALfoil+Al brading	BC/TC braiding	ALfoil+Al brading	ALfoil+Al brading	ALfoil+Al brading
Coverage	40%--95%	95%	40%--95%	40%--95%	40%--95%
Diameter of 1st outer conductor (mm)	3.90	\	4.90	5.90	7.52
Diameter of 2nd outer conductor (mm)	4.12	\	5.00	\	7.80
Material of Jacket	PVC\PE	PVC\PE	PVC\PE	PVC\PE	PVC\PE
Diameter of Jacket	6.30	4.95	6.90	8.10	10.16

        USE:Mainly used in the fields of closed-circuit television system,CATV system and other electronic equipments. RG Coaxial Cable with High Transmission Frequency and Low Attenuation
Advanced equipment
high quality and good price   RG Coaxial Cable with High Transmission Frequency and Low Attenuation     4.our companay advatage   1)    Our company is a professional manafacture of security&Communication Cable supplier. 2)    Our product sells all over the world. 3)    We gained a great honor in China. 4)    Professional technique staff. 5)    Provide best service, customer’s request is our hanker.  

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