|
|
A: Inner Conductor | 内导体 B: PE Adhesive | PE胶 C: Insulation| 绝缘 D: Al/P | 铝箔 E: Braiding | 编织 |
F: Al/P/Al | 双面铝箔 G: Braiding | 编织 H: Jelly | 防水油膏 I : Jacket | 护套 J: Steel Messenger | 钢吊线 |
75 OHM RG Series Coaxial Cable | 75 OHM RG系列同轴电缆 |
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Item | 产品 |
MiniRG59 |
RG59 |
RG6 |
RG7 |
RG11 |
|
Inner Conductor | 内导体 (mm) |
Φ0.41 BC/CCS |
Φ0.81 BC/CCS |
Φ1.02 BC/CCS |
Φ1.30 BC/CCS |
Φ1.63 BC/CCS |
|
Insulation | 绝缘 (mm) |
1.90 FPE |
3.66 FPE |
4.57 FPE |
5.72 FPE |
7.11 FPE |
|
First Shield | 第一层屏蔽 |
Al/P |
Al/P |
Al/P |
Al/P |
Al/P |
|
Second Shield | 第二层屏蔽 |
BC/CCA/CCS /Al Braiding |
BC/CCA/CCS /Al Braiding |
BC/CCA/CCS /Al Braiding |
BC/CCA/CCS /Al Braiding |
BC/CCA/CCS /Al Braiding |
|
Tri-Shield | 第三层屏蔽 |
/ |
Al/P/Al |
Al/P/Al |
Al/P/Al |
Al/P/Al |
|
Qua-Shield | 第四层屏蔽 |
/ |
BC/CCA/CCS /Al Braiding |
BC/CCA/CCS /Al Braiding |
BC/CCA/CCS /Al Braiding |
BC/CCA/CCS /Al Braiding |
|
Jacket | 外扩套 (mm) |
3.6±0.10 |
Double Shield 6.00±0.20 |
Double Shield 6.90±0.20 |
Double Shield 8.08±0.20 |
Double Shield 10.03±0.20 |
|
Electrical Characteristics | 电气性能 |
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Attenuation | 衰减 20℃, ≤db/100m |
50MHz |
11.50 |
6.30 |
4.70 |
3.80 |
3.00 |
200MHz |
21.50 |
12.50 |
9.00 |
7.80 |
5.80 |
|
550MHz |
/ |
19.70 |
15.80 |
13.00 |
10.30 |
|
800MHz |
/ |
26.40 |
19.00 |
15.70 |
12.80 |
|
1000MHz |
/ |
28.50 |
22.30 |
18.00 |
15.00 |
|
1200MHz |
/ |
/ |
24.73 |
20.02 |
16.74 |
|
1450MHz |
/ |
/ |
27.48 |
22.31 |
18.71 |
|
1750MHz |
/ |
/ |
30.49 |
24.81 |
20.86 |
|
Impedance | 阻抗 (Ω) |
75±3 |
75±3 |
75±2 |
75±2 |
75±2 |
|
Nominal Capacity | 额定电容(pf/m) |
55 |
53 |
53 |
50 |
50 |
|
