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±0.05 |
Copper clad aluminum wire |
|
Insulation |
/ | Foamed polyethylene |
| Outer copper conductor | 12.8±0.3 |
Overlapping corrugated copper foil |
|
Jacket |
15.6±0.3 |
PE / LSZH flame retardant polyolefin |
Mechanical Characteristics
|
Item |
Unit | Nominal value |
| Tensile force | N |
＞1000 |
|
Min. static bending radius |
mm | 80 (Single bend) |
| Installation temperature | ℃ |
-25~+60 ℃ |
|
Operation temperature |
℃ | -20~+85 ℃ |
| Storage temperature | ℃ |
-55~+85 ℃ |
Electrical Characteristics
|
Item |
Specification |
| Characteristics impedance |
50±2Ω |
|
Velocity |
88% |
| Min. insulation resistance |
5000 MΩ·km |
|
Operation frequency |
260~480MHz,820~960MHz |
| Stop band |
610~670MHz |
|
Dielectric strength |
15000V( DC,1 min.) |
| Jacket spark test voltage |
8000V(AC) |
|
Peak power |
40kw |
| VSWR within working frequency band |
1.3 |
Note: The tolerance of VSWR shall be ±3%.
Attenuation
|
Frequency(MHz) |
Attenuation (±10%)(dB/100m) | Coupling loss
(50%/95%,2m)（±5dB） |
| 150 | 2.65 |
80/88 |
|
450 |
4.72 | 80/88 |
| 800 | 6.55 |
70/74 |
|
900 |
7.05 |
70/73 |
Note: The tolerance of Coupling loss shall be ±5dB,and the tolerance of Attenuation shall be ±10%.
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