|
Construction Specificati on
|
|
Material Diameter(mm)
|
|
1.Inner Conductor (mm)
|
Solid Copper
|
0.49
|
|
2.Dielectric (mm)
|
Physicai Foam Polyethylene
|
2.79
|
|
3.Outer Conductor (mm)
|
Bonded Aluminum Foil+Tinned Copper Braid
|
3.53
|
|
4.Jacket (mm)
|
PE
|
4.95
|
Eiectrical Characteristics Mechanical and Envir onmental Char acteristics
|
Capacitance (pF/m)
|
79.7
|
|
Min.B end Racius(mm)
|
25
|
|
Impedance (ohm)
|
50
|
Storage Temp.(℃)
|
-40to+80
|
|
Velocity (％)
|
80
|
Installation Temp. (℃)
|
-40to+80
|
|
Inner Conductor DC Resi stance(Ω/km)
|
24.94
|
Cperating Temp.(℃)
|
-40to+80
|
|
Outer Conductor DC Resi stance(Ω/km)
|
16.08
|
|
|
Shiel ding Effectiveness (dB)
|
>90
|
|
|
VSWR≤(Returnloss≥dB
|
|
|
|
5-3000MHz 1.20
|
(20)
|
|
|
800-1000MHz 1.10
|
(26)
|
|
|
1700-2000MHz 1.15
|
(23)
|
|
|
2000-2400MHz 1.15
|
(23)
|
|
Attenuation on and A vg Power (20℃)
|
Freguency(MHz)
|
Attenuaticn(≯dB/100m)
|
Avg Power(KW)
|
|
30
|
6.50
|
0.78
|
|
50
|
8.40
|
0.60
|
|
150
|
14.60
|
0.35
|
|
220
|
17.70
|
0.29
|
|
450
|
25.50
|
0.20
|
|
900
|
36.50
|
0.14
|
|
1500
|
47.70
|
0.11
|
|
1800
|
52.50
|
0.10
|
|
2000
|
55.40
|
0.09
|
|
2500
|
62.40
|
0.08
|
|
3000
|
67.50
|
0.08
|
|
5800
|
93.00
|
0.05
|
|
