|
RG11
SERIES
Physical Dimensions
|
Component
|
Standard Shield
mm |
Tri Shield
mm |
Quad Shield
mm |
|
Center Conductor |
1.63
|
1.63
|
1.63
|
|
Dielectric
|
7.11
|
7.11
|
7.11
|
|
Outer Conductor |
7.98
|
8.11
|
8.83
|
|
Jacket
|
10.03
|
10.03
|
10.29
|
|
Jacket Wall
Thickness |
1.05
|
0.96
|
0.75
|
|
Messenger |
single |
1.83
|
1.83
|
1.83
|
|
dual |
2.77
|
2.77
|
2.77
|
Mechanical Characteristics
|
Minimum
Breaking Strength
of Messenger
|
single |
166kgf
|
|
dual |
816kgf
|
|
Dielectric
Adhesion
|
>20N/5cm
|
Electrical Characteristics
|
Capacitance |
50±3.0 nf/km |
|
Impedance |
75±2.5 ohms |
|
Velocity of
Propagation |
85% |
|
Shielding
Effectiveness
|
55MHz |
≥60dB
|
|
300MHz |
≥70dB |
|
1000MHz |
≥70dB |
|
Return Loss
(100% swept)
|
1～470MHz |
≥22dB
|
|
470～1000MHz |
≥20dB
|
|
1000～2200MHz |
≥18dB
|
Attenuation (20º
C)
|
For CATV
|
For Satellite
|
|
Frequency
(MHz)
|
Maximum
(dB/100m)
|
Frequency
(MHz)
|
Maximum
(dB/100M)
|
|
5
|
1.25
|
1
|
0.66
|
|
55
|
3.15
|
10
|
1.48
|
|
83
|
3.87
|
50
|
3.12
|
|
187
|
5.74
|
100
|
4.43
|
|
211
|
6.23
|
200
|
6.40
|
|
250
|
6.72
|
400
|
9.91
|
|
300
|
7.38
|
700
|
14.27
|
|
350
|
7.94
|
900
|
17.03
|
|
400
|
8.53
|
1000
|
18.34
|
|
450
|
9.02
|
1450
|
21.95
|
|
500
|
9.51
|
1800
|
24.51
|
|
550
|
9.97
|
2200
|
27.20
|
|
600
|
10.43
|
|
|
|
750
|
11.97
|
|
|
|
865
|
13.05
|
|
|
|
1000
|
14.27
|
|
|
|
