FEATURES
SPECIFICATIONS
RG59 Coaxial Cable Dual Shield
Structure |
Material |
RG59 Dual |
Conductor |
Bare Copper (BC)/ CCS |
20AWG (0.81mm) |
Dielectric |
Solid PE/ Foamed PE |
3.66mm/ 3.70m |
1st Shield |
Aluminum Foil |
100% coverage |
2nd Shield |
BC or Aluminum Braiding |
30%-95% Coverage |
Jacket |
PVC/ PE |
Thickness 0.8mm |
Messenger (if need) |
Steel |
1.30mm |
Dielectric Adhesion |
>20N/ 5cm |
|
Breaking Strength of Steel Messenger |
82kgf (1.3mm) |
|
Impedance |
75Ω ± 3Ω |
|
Capacitance |
50 ± 3nf/ KM |
|
Velocity of Propagation |
83 ± 2% |
|
Shielding Effectiveness |
55MHz |
≧60dB |
300MHz |
≧70dB |
|
1000MHz |
≧70dB |
|
Return Loss (100% Swept) |
1-470MHz |
≧22dB |
470-1000MHz |
≧20dB |
|
1000-2200MHz |
≧18dB |
For CATV |
For Satellite |
|||
Frequency (MHz) |
Max. (dB/100m) |
Max. (dB/1000ft) |
Frequency (MHz) |
Max. (dB/100m) |
5 |
2.82 |
0.86 |
1 |
1.15 |
55 |
6.73 |
2.05 |
10 |
3.61 |
83 |
8.04 |
2.45 |
50 |
5.70 |
187 |
11.81 |
3.60 |
100 |
8.20 |
211 |
12.47 |
3.80 |
200 |
11.61 |
250 |
13.45 |
4.10 |
400 |
16.73 |
300 |
14.60 |
4.45 |
700 |
22.13 |
350 |
15.75 |
4.80 |
900 |
27.37 |
400 |
16.73 |
5.10 |
1000 |
28.85 |
450 |
17.71 |
5.40 |
1200 |
31.61 |
500 |
18.70 |
5.70 |
1450 |
34.78 |
550 |
19.52 |
5.95 |
1800 |
38.72 |
600 |
20.34 |
6.20 |
2200 |
42.78 |
750 |
22.87 |
6.98 |
|
|
865 |
24.67 |
7.52 |
|
|
1000 |
26.64 |
8.13 |
|
|