Mobile Signal Booster
1/2" leaky Feeder Cable is a type of RF coaxial cable which has gaps or slots in its outer conductor to 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.
Specification
Specifications - Construction
| Inner Conductor | Copper-clad aluminum wire | Φ 4.8 mm |
| Dielectric | Cellular polyethylene | Φ 12.1 mm |
| Outer Conductor | Slotted copper tube | Φ 13.2 mm |
| Jacketing | Black, halogen-free fire-retardant thermoplastic / Black, halogen-free polyethylene (optional) |
Φ 15.8 mm |
| Marking | Trademark, cable type, manufacture week, year, batch number and meter mark | -- |
Specifications - Electrical Characteristics at +20°C
| Characteristic Impedance | 50 ± 1 Ω |
| VSWR | ≤1.3 |
| Attenuation | See table below |
| Velocity Factor | 0.88 |
| Capacitance | 76 pF/m |
| Peak RF Voltage Rating | 6 kV |
| Frequency (MHz) | Attenuation (dB/100m) | Coupling Loss (50%/95%,dB) | Frequency (MHz) | Attenuation (dB/100m) | Coupling Loss (50%/95%,dB) | |
|---|---|---|---|---|---|---|
| 800 | 7.3 | 79/84 | 2200 | 16.7 | 67/71 | |
| 900 | 7.9 | 76/82 | 2400 | 17.6 | 67/72 | |
| 1800 | 14.3 | 67/70 | 2600 | 18.6 | 65/69 | |
| 1900 | 15 | 67/71 | 2700 | 18.9 | 66/70 | |
| 2000 | 15.7 | 68/72 |
* Attenuation and Coupling Loss values are typical at ambient temperature +20°C.
Specifications - Mechanical Characteristics
| Weight | 210 kg/km |
| Maximum Pulling Force | 1000 N |
| Minimum Bending Radius | Single Bending: 125mm, Repeated Bending: 350 mm |
| Operating Temperature Range | -40 ~ +70 °C |