Mobile Signal Booster
1-5/8" 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 | Corrugated copper tube | Φ 17.3 ± 0.3 mm |
| Dielectric | Cellular polyethylene | Φ 43 mm |
| Outer Conductor | Copper foil | Φ 44.5 mm |
| Jacketing | Black, halogen-free fire-retardant thermoplastic / Black, halogen-free polyethylene (optional) |
Φ 49 mm |
| Marking | Trademark, cable type, manufacture week, year, batch number and meter mark | -- |
Specifications - Electrical Characteristics at +20°C
| Characteristic Impedance | 50 ± 2 Ω |
| VSWR | ≤1.3 |
| Attenuation | See table below |
| Velocity Factor | 0.88 |
| Capacitance | 76 pF/m |
| Peak RF Voltage Rating | 15 kV |
| Frequency (MHz) | Attenuation (dB/100m) | Coupling Loss (50%/95%,dB) | Frequency (MHz) | Attenuation (dB/100m) | Coupling Loss (50%/95%,dB) | |
|---|---|---|---|---|---|---|
| 700 | 2.3 | 73/78 | 1900 | 4.6 | 62/68 | |
| 800 | 2.4 | 65/75 | 2000 | 4.9 | 63/66 | |
| 900 | 2.6 | 65/74 | 2200 | 5.5 | 62/66 | |
| 960 | 2.7 | 65/69 | 2400 | 6.3 | 60/65 | |
| 1800 | 4.3 | 62/67 | 2600 | 7.3 | 60/63 | |
| 2620 | 8.1 | 61/65 |
* Coupling Loss tolerance ± 5dB
Specifications - Mechanical Characteristics
| Weight | 1000 kg/km |
| Maximum Pulling Force | 2500 N |
| Minimum Bending Radius | Single Bending: 500mm, Repeated Bending: 700 mm |
| Operating Temperature Range | -40 ~ +70 °C |