Flexible low loss feeder cable, designed for broadband trensmissions from sources like radio antennas, radars, GPS devices and mobile phone antennas to distribution systems inside ships, tunnels, buildings and underground areas where RF signals normally cannot be received.
Construction
Conductor
Cu-tube
17.3 [mm]
Dielectricum
Cellular PE
42.0 [mm]
Screen
Cu - tape
46.5 mm
Jacket
Black or grey
SHF1
O.D.
50 [mm]
Weight
1,100 [kg/km]
Jacket marking
NEK Kabel, RF LLF 1 5/8 50 Date, batch number and meter marked
Specifications
Operating temperature normal
-40 – +70 [°C]
Temperature @ installation
-40 – +60 [°C]
Temperature storage
-70 – +85 [°C]
Test Voltage
15
[kV]
Inductance
0.187
[µH/m]
Screen resistance
0.60 [Ω/km]
Characteristic impedance
50 ± 2 Ω
Peak power rating
310 [kW]
Return Loss
20 [dB]
Conductor resistance
1.15 [Ω/km]
Frequency
150 – 2400
MHz
Tensile strength
180 kg
Capacitance
72.2 [pF/m]
Velocity factor
0,88
Min. bending radius flexible
500 [mm]
Min. bending radius installed
280 [mm]
Norms
Halogenfree, max content corrosive and toxic gases
IEC 60754-1 and IEC 60754-2
Material properties, insulation and sheath
IEC 60092-360 (359)
3582
Design and testing standards
IEC 60096-0-1 Ed 3
Flame resistance
IEC 60332-3-24 Cat.C
Flame retardant
IEC 60332-1
Smoke emission
IEC 61034
Part No.
1028853-black,
1028859-grey
Attenuation and Power rating
| Frequency [MHz] | Nominal attenuation [dB/100m] max. 105% | Power rating [kW] |
|---|---|---|
| 50 | <0.60 | 16.14 |
| 88 | <0.66 | 12.03 |
| 100 | <0.70 | 11.26 |
| 150 | <0.95 | 9.09 |
| 200 | <1.10 | 7.81 |
| 300 | <1.22 | 6.28 |
| 450 | <1.66 | 5.04 |
| 500 | <1.80 | 4.76 |
| 600 | <2.00 | 4.30 |
| 700 | <2.20 | 3.95 |
| 800 | <2.40 | 3.66 |
| 900 | <2.55 | 3.45 |
| 960 | <2.60 | 3.30 |
| 1000 | <2.65 | 3.23 |
| 1700 | <3.60 | 2.38 |
| 1800 | <3.80 | 2.3 |
| 2000 | <4.20 | 2.16 |
| 2700 | <4.80 | 1.81 |
