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 |
specification |
| Type |
Radiation |
|
Nominal size |
7/8” |
| Inner conductor construction |
Flexi |
|
Insulation material |
Physical foamed polyethylene |
| Outer conductor material |
Overlapping corrugated cooper foil |
|
Jacket material |
FRLSZH Polyolefin |
| OD and color of Jacket |
25.8±0.3mm / Black |
Mechanical Characteristics
|
Item |
Nominal value |
| Maximum tensile strength |
2000N |
|
Min. static bending radius |
250mm (Single bend) |
| Slot identification |
With |
|
Recommended hanger spacing |
＜2m |
| Installation temperature |
-20~+60℃ |
|
Operation temperature |
-40~+80℃ |
| Storage temperature |
-10~+50℃ |
Electrical Characteristics
|
Item |
Specification |
| Radiation angle |
≥170° |
|
Stop band |
1350-1550MHz,2050-2110,2170-2300，
2400-2515,2800-3000MHz,3300-3400 |
| Polarization mode |
Vertical polarization |
|
VSWR |
＜1.35 |
| Characteristics impedance |
50±2Ω |
|
Operation frequency |
800~2200, 2300~3600MHz |
| Dielectric strength |
10000V (DC,1 min.) |
|
Min. insulation resistance |
8000 MΩ·km |
| Jacket spark test voltage |
8000V(AC) |
Note: The tolerance of VSWR shall be ±5%.
Attenuation
|
Frequency (MHz) |
Attenuation (dB/100m) | Coupling loss
(0°) |
Coupling loss
(±85°Wide angle offset) |
| MHz | dB/100m, 20℃ | 95%, 2m, dB |
95%, 2m, dB |
|
800 |
3.92 | 81 | 83 |
| 900 | 4.15 | 82 |
85 |
|
1800 |
6.81 | 76 | 79 |
| 1900 | 7.22 | 73 |
75 |
|
2000 |
7.66 | 75 | 77 |
| 2100 | 7.88 | 76 |
78 |
|
2300 |
8.47 | 76 | 78 |
| 2400 | 8.75 | 75 |
77 |
|
2600 |
9.40 | 75 | 78 |
| 2620 | 9.45 | 74 |
76 |
|
2700 |
9.66 | 75 | 77 |
| 3300 | 12.30 | 67 |
69 |
|
3400 |
13.26 | 70 | 72 |
| 3500 | 13.91 | 71 |
73 |
|
3600 |
14.55 | 73 | 75 |
| 3700 | 15.10 | 71 |
73 |
|
3800 |
15.90 | 73 |
76 |
Note: The tolerance of Attenuation shall be ±10%.The tolerance of Coupling loss shall be ±5dB.
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