
ZTT 50-ohm, 1/2-inch rooftop leaky coaxial cable with an overlapping corrugated copper foil outer conductor and a black LSZH flame retardant polyolefin jacket.
| Item | Diameter(mm) | Material |
| Inner conductor | 4.8±0.3 | Copper clad aluminum |
| Insulation | / | Foamed polyethylene |
| Outer copper conductor | 13.0±0.3 | overlapping corrugated copper foil |
| Jacket | 15.6±0.25 | LSZH flame retardant polyolefin |
| 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 ℃ |
| Item | Specification |
| Characteristics impedance | 50±2Ω |
| Encircle DC resistance | 6.5Ω/km |
| Velocity | 87% |
| Min. insulation resistance | 5000 MΩ·km |
| operation frequency band | 800~2200, 2300~3600MHz |
| Stop band | 1350-1550MHz ,2800-3000MHz, 2200~2300MHz |
| Dielectric strength | 1,0000V( DC, 1 min.) |
| Jacket spark test voltage | 8000V(AC) |
| VSWR | <1.35 |
| Frequency | Attenuation | Coupling loss |
| MHz | dB/100m, 20℃ | 95%,2m,dB |
| 800 | 7.52 | 74 |
| 900 | 8.24 | 72 |
| 1800 | 13.39 | 67 |
| 1900 | 13.49 | 70 |
| 2000 | 14.63 | 67 |
| 2100 | 15.24 | 67 |
| 2300 | 16.48 | 67 |
| 2400 | 16.92 | 68 |
| 2600 | 19.06 | 67 |
| 2650 | 19.16 | 69 |
| 3300 | 25.23 | 67 |
| 3400 | 26.18 | 67 |
| 3500 | 28.77 | 67 |
| 3600 | 30.39 | 67 |
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