Norden 7/8" Foam Dielectric Overlapping Copper Foil Leaky Cable is a type of RF coaxial cable which allow the radio signal to leak into or out of the cable along its entire length so the cable functioning as extended antennas. It is suitable for wireless communication in narrow or long, curvy surroundings, such as mining, in buildings, tunnels, subways, high-speed trains, etc.
Norden 7/8" Foam Dielectric Overlapping Copper Foil Leaky Cable is a type of RF coaxial cable which allow the radio signal to leak into or out of the cable along its entire length so the cable functioning as extended antennas. It is suitable for wireless communication in narrow or long, curvy surroundings, such as mining, in buildings, tunnels, subways, high-speed trains, etc.
CABLE CONSTRUCTION |
| Characteristic | Value |
Inner Conductor Diameter | 9.40mm |
Insulation Diameter | 22.80mm |
Outer Jacket Diameter | 23.50mm |
Tensile strength | 27.20mm |
Tensile strength | ≤1500N |
| Min. bending radius allowed | Repeated 500mm, single 250mm |
| Installation Temperature | -40°C to +80°C |
| Storage Temperature | -55°C to +85°C |
| Operation Temperature | -55°C to +85°C |
| Characteristic | Unit | Value |
Characteristic Impedance | Ω | 50±2.0 |
Capacitance | pF/m | 76 |
| Velocity of Propagation | % | 88 |
| Insulation Resistance | MΩ.km | >10000 |
Inner Conductor DC Resistance | Ω/km | 2.30 |
| Outer Conductor DC Resistance | Ω/km | 3.60 |
| Insulation Voltage | KV | 10.0 |
| Jacket Spark Test | KV | 8.0 |
| Operating Frequency Band | Mhz | 5~1000 |
| 75~150 | ||
| Voltage Standing Wave Ratio 350~470 | Mhz | ≤1.25 |
| 790~960 |
| Frequency
(MHz) | Attenuation
(dB/100m) | Coupling Loss(2m)
95% (dB) |
| 75 | 1.30 | 70 |
| 100 | 1.60 | 66 |
| 150 | 1.80 | 73 |
| 350 | 3.00 | 65 |
| 450 | 3.30 | 70 |
| 700 | 4.30 | 66 |
| 800 | 4.60 | 62 |
| 900 | 5.00 | 61 |
| 960 | 5.30 | 60 |
| Part Number | Description |
| 450-03NE0J | 7/8” RF Feeder Leaky Cable 50 Ohm Halogen Free UV Resistant PE |
| 450-03NE0H | 7/8" RF Feeder Leaky cable 50 Ohm FR-LSZH |
