Stock Code: SH600522
ZTT offers a comprehensive copper leaky cable, capable of producing 1/2″, 7/8 “, 1-1/4”, 1-5/8 “. ZTT has won the single championship for leaky cable and has the first simulation tunnel testing system in China.
Construction of Cable
|
Item |
Diameter(mm) | Material |
| Inner conductor | 4.8±0.3 |
Copper tube |
|
Insulation |
/ | Foamed polyethylene |
| Outer copper conductor | 13.0±0.3 |
Overlapping corrugated copper foil |
|
Jacket |
15.6±0.25 |
PE / LSZH flame retardant polyolefin |
Mechanical Characteristics
|
Item |
Unit | Nominal value |
| Min. static bending radius | mm |
80(Single bend) |
|
Min. Dynamic bending radius |
mm | 125 (Multiple bend) |
| Crush strength | N/mm |
4 |
|
Tensile force |
N | ＞1000 |
| Installation temperature | ℃ |
-20~+60 ℃ |
|
Operation temperature |
℃ | -40~+80 ℃ |
| Storage temperature | ℃ |
-10~+50 ℃ |
Electrical Characteristics
|
Item |
Specification |
| Characteristics impedance |
50±2Ω |
|
Velocity |
87% |
| Min. insulation resistance |
5000 MΩ·km |
|
Operation frequency band |
800~960，1700~2200, 2300~3600MHz |
| Stop band |
1350-1550MHz，2050-2110，2170-2300， 2400-2515，2800-3000MHz,3300-3400 |
|
Dielectric strength |
1,0000V( DC,1 min.) |
| Jacket spark test voltage |
8000V(AC) |
|
VSWR |
＜1.35 |
Note: The tolerance of VSWR shall be ±3%.
Attenuation
|
Frequency |
Attenuation | Coupling loss | Coupling loss
(±85°Wide angle migration) |
| MHz | dB/100m, 20℃ | 95%,2m,dB |
95%, 2m, dB |
|
800 |
7.52 | 74 | 77 |
| 900 | 8.24 | 72 |
75 |
|
1800 |
13.39 | 67 | 70 |
| 1900 | 13.49 | 70 |
73 |
|
2000 |
14.63 | 67 | 70 |
| 2100 | 15.24 | 67 |
70 |
|
2300 |
16.48 | 67 | 70 |
| 2400 | 16.92 | 68 |
71 |
|
2600 |
19.06 | 67 | 70 |
| 2650 | 19.16 | 69 |
72 |
|
3300 |
25.23 | 67 | 70 |
| 3400 | 26.18 | 67 |
70 |
|
3500 |
28.77 | 67 | 70 |
| 3600 | 30.39 | 67 |
70 |
|
3700 |
31.98 | 68 | 70 |
| 3800 | 33.74 | 70 |
73 |
Note: The tolerance of Attenuation shall be ±10%.The tolerance of Coupling loss shall be ±5dB.
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