RG59

RG59

Catv drop cables,with excellent electrical performance,mainly applied to catv network distribution,frequency range from 5MHz to 1000MHz,providing reliable transmission and anti-noise effects for double way network.foaming rate as high as 90%,without polar residual,with execellent transmission property,closed cell in dielectricpreventing penetration of water and gas,with stable property and long service life.

RG59 Details

Construction

Item Material Diameter(Inch/mm)
Inner Conductor Copper Covered Steel(CCS)/Bare Copper(CU) 0.032 0.81
Dietectric Foam PE 0.144 3.66
First Shield Bonded Aluminum Foil 0.151 3.86
Second Shield Aluminum/Bare Copper/Tinned Copper Bare 0.175 4.44
Jacket PVC 0.24 6.1

 

 Electrical Characteristics

Capacitance(pF/m) 52+/-2
Impedance(Ω) 75+/-3
Velocity of Propagation(%) 85.0
Return Loss(dB)  
5-1000MHz ≥22
1000-2000MHz ≥20
Screening Effectiveness(dB)  
5-1000MHz ≥70

 

Attenuation(@20℃)

Frequency(MHz) Max Attenuation(Db/100ft) Max Attenuation(dB/100m)
5 0.9 2.8
55 2.1 6.7
187 3.6 11.8
211 3.8 12.5
400 5.1 16.7
500 5.7 18.7
750 7.0 22.8
860 7.5 24.6
1000 8.0 26.3
1500 9.9 32.5
1800 10.9 35.6
2200 12.6 41.2
3000 13.8 45.2

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