
ZTT 50-ohm, 1-5/8-inch 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 | 17.3±0.20 | Helical corrugated copper tube |
| Insulation | / | Foamed polyethylene |
| Outer copper conductor | 44.0±0.3 | Overlapping corrugated copper foil |
| Jacket | 48.0±0.4 | LSZH flame retardant polyolefin |
| Item | Unit | Nominal value |
| Min. static bending radius | mm | 700 (Single bend) |
| Installation temperature | ℃ | -25~+60 ℃ |
| Operation temperature | ℃ | -20~+85 ℃ |
| Storage temperature | ℃ | -55~+85 ℃ |
| Item | Specification |
| Characteristics impedance | 50±2Ω |
| Velocity | 88% |
| Min. insulation resistance | 5000 MΩ·km |
| Operation frequency | 380~800MHz |
| Stop bands | 490-560MHz |
| Dielectric strength | 15000V( DC,1 min.) |
| Jacket spark test voltage | 8000V(AC) |
| VSWR | 1.40 |
| Frequency(MHz) | Attenuation(dB/100m) | Coupling loss (50%/95%,2m) |
| 75 | 0.6 | 65/74 |
| 150 | 0.9 | 69/79 |
| 350 | 1.4 | 69/77 |
| 450 | 1.7 | 64/73 |
| 700 | 2.3 | 55/65 |
| 800 | 2.5 | 57/65 |
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