|
RG59 SERIES
Physical Dimensions
|
Component
|
Standard Shield
mm |
Tri Shield
mm |
Quad Shield
mm |
|
Center Conductor |
0.81
|
0.81
|
0.81
|
|
Dielectric
|
3.66
|
3.66
|
3.66
|
|
Outer Conductor |
4.53
|
4.66
|
5.38
|
|
Jacket
|
6.10
|
6.20
|
6.73
|
|
Jacket Wall
Thickness |
0.80 |
0.76
|
0.75
|
|
Messenger |
single |
1.30
|
1.30
|
1.30
|
|
dual |
1.83
|
1.83
|
1.83
|
Mechanical Characteristics
|
Minimun
Breaking Strength
of Messenger
|
single |
82kgf
|
|
dual |
166kgf
|
|
Dielectric
Adhesion
|
>20N/5cm
|
Notes:
1. The conductivity should be more than 23% when CCS is
used as inner conductor.
2. 60% coverage for inner shield, 42% coverage for outer
shield.
Electrical Characteristics
|
Capacitance |
50±3.0 nf/km |
|
Impedance |
75±3 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)
|
For CATV
|
For Satellite
|
|
Frequency(MHz)
|
Maximum
(dB/100m)
|
Frequency
(MHz)
|
Maximum
(dB/100M)
|
|
5
|
2.82
|
1
|
1.15
|
|
55
|
6.73
|
10
|
3.61
|
|
83
|
8.04
|
50
|
5.70
|
|
187
|
11.81
|
100
|
8.20
|
|
211
|
12.47
|
200
|
11.61
|
|
250
|
13.45
|
400
|
16.73
|
|
300
|
14.60
|
700
|
22.13
|
|
350
|
15.75
|
900
|
27.37
|
|
400
|
16.73
|
1000
|
28.85
|
|
450
|
17.72
|
1200
|
31.61
|
|
500
|
18.70
|
1450
|
34.78
|
|
550
|
19.52
|
1800
|
38.72
|
|
600
|
20.34
|
2200
|
42.78
|
|
750
|
22.87
|
|
|
|
865
|
24.67
|
|
|
|
1000
|
26.64
|
|
|
|
