IEC60092 STANDARD MariLan Marine Lan Data & Communication Cables
RF22(7/8″)
Application
These RG IEC60092 STANDARD Offshore & Marine radio frequency cables are suitable for high frequency data transmission
(communication equipment, radar, instrumentation equipment) and video signal transmission.
Construction
| Inner conductor |
Copper tube |
Φ9.0 mm |
| Dielectric |
Foam PE |
Φ22.3 mm |
| Outer conductor |
Corrugated copper tube |
Φ24.9 mm |
| Sheath |
LSZH SHF2 |
Φ27.5 mm |
Fire Performance
Flame Retardant (Single Vertical Wire Test): IEC60332-1
Reduced Fire Propagation: IEC60332-3-22 (CATA)
Electrical & Mechanical Characteristics
| Impedance |
50±3 Ohm |
| Nominal capacitance |
75 pF/m |
| Velocity of propagation |
89% |
| Insulation resistance |
>5000 Mohm.Km |
| Inner conductor resistance |
≤2.65 Ohm/Km |
| Outer conductor resistance |
≤2.10 Ohm/Km |
| Installation temperature range |
-20°C - +60 °C |
| Operating temperature range |
-40°C - +85°C |
| Test voltage |
6 KV |
| Cable weight (approx.) |
490 kg/km |
| Operating Frequency Band |
1 – 5000 MHz |
| Screening effectiveness |
>120dB |
Attenuation
| Frequency |
Attenuation |
Attenuation |
Frequency |
Attenuation |
Attenuation |
| (MHz) |
(dB/100m) |
(dB/100ft) |
(MHz) |
(dB/100m) |
(dB/100ft) |
| 10 |
0.37 |
0.11 |
1700 |
5.57 |
1.70 |
| 100 |
1.19 |
0.36 |
1800 |
5.75 |
1.75 |
| 150 |
1.48 |
0.45 |
2000 |
6.11 |
1.86 |
| 200 |
1.72 |
0.52 |
2100 |
6.29 |
1.92 |
| 300 |
2.13 |
0.65 |
2200 |
6.46 |
1.97 |
| 450 |
2.65 |
0.81 |
2300 |
6.63 |
2.02 |
| 500 |
2.81 |
0.86 |
2500 |
6.97 |
2.12 |
| 700 |
3.38 |
1.03 |
2700 |
7.29 |
2.22 |
| 800 |
3.63 |
1.11 |
3000 |
7.76 |
2.37 |
| 900 |
3.87 |
1.18 |
3400 |
8.37 |
2.55 |
| 1000 |
4.12 |
1.26 |
4000 |
9.24 |
2.82 |
| 1500 |
5.18 |
1.58 |
5000 |
10.59 |
3.23 |
Return Loss
| 806-960 MHz |
24.3dB |
| 1700-2000 MHz |
24.3dB |
