Product Main

Specifications

  Physical Dimensions
 
Component
 



 
Standard Shield
 
tir-shield
 
Quad-Shield
 
 
 
(Dia.mm)

 
 
(Dia.mm)

 
 
(Dia.mm)

 
 
 
Inner conductor

 
 
1.29

 
 
1.29

 
 
1.29

 
 
 
Dielectric

 
 
5.72

 
 
5.72

 
 
5.72

 
 
 
First Shield(Tape)

 
 
5.90

 
 
5.90

 
 
5.90

 
 
 
Jacket(mm)

 
 
8.10

 
 
8.20

 
 
8.64

 
 
Stell Messenger

 
Single

 
 
1.83

 
 
1.83

 
 
1.83

 
 
Dual

 
 
2.77

 
 
2.77

 
 
2.77
 
 
 
Mechanical Characteristics
 
Minimum Breaking Strength of Messenger
Dia.1.83mm
166kgf
dia.2.77mm
818kgf
 
 
 
Attenuation(20℃,≯dB/100m)
Electricial Characteristics
 
 
Frequence(MHZ)
Max value(dB/100m)
5
1.5
55
 
4.1
211
7.7
270
8.8
300
9.3
330
9.8
400
10.8
45
11.5
550
12.8
750
15.2
870
16.5
1000
17.8
1350
20.02
1750
22.91
2150
25.54
       
 
 
DC Resistance of inner conductor(Ω/km)
40 CCS
 
8.0 BC
 
DC Resistance of outer conductor(Ω/km)
26 AL
13 TC
Impedance(Ω)
75
Shielding Effectiveness (≥dB)
55MHz
68
300MHz
70
1000MHz
70
SRL(≥dB)
VHF 5-300MHz ≥
20dB

 
UHF 300-960MHz ≥
20dB
         
 
 
 
 
 
 
 
 
 
Mechanical Characteristics

 
Minimum Breaking Strength of Messenger
Dia.1.83mm
166kgf
 
dia.2.77mm
818kgf
 
 
 
 
 
 
Attenuation(20℃,≯dB/100m)
Frequence(MHz)


 
Max value(dB/100m)
5
 


 
1.5
 
 
 
55

 


 
 
4.1

 
 
 
211

 


 
 
7.7

 
 
 
270

 


 
 
8.8

 
 
 
300

 


 
 
9.3

 
 
 
330

 


 
 
9.8

 
 
 
400

 


 
 
10.8

 
 
 
45

 


 
 
11.5

 
 
 
550

 


 
 
12.8

 
 
 
750

 


 
 
15.2

 
 
 
870

 


 
 
16.5

 
 
 
1000

 


 
 
17.8

 
 
 
1350

 


 
 
20.02

 
 
 
1750

 


 
 
22.91
 
2150


 
25.54
 
Electricial Characteristics
DC Resistance of inner conductor(Ω/km)
40 CCS
8.0 BC
 
DC Resistance of outer conductor(Ω/km)

 
 
26 AL

 
 
13 TC

 
 
Impedance(Ω)

 
 
75

 
 
Shielding Effectiveness (≥dB)

 
55MHz

 
 
68

 


 
300MHz

 
 
70

 


 
1000MHz

 
 
70

 
 
SRL(≥dB)

 
VHF 5-300MHz ≥

 
 
20dB

 


 
UHF 300-960MHz ≥

 
 
20dB