RG 59 type, with flexible conductor for ship- and offshore communication and video signals.
Stranded conductor protecting against vibrations.
Construction
Conductor
Flexible
Plain Cu
7 x 0.20 [mm]
Dielectricum
Low density PE
3.7 ± 0.1 [mm]
Screen
Al-polyester + Al tape
100 [% optical coverage]
Screen
Cu-braid
91 [% optical coverage]
168 x 0.10 [mm]
Inner jacket
SHF1
6.2 ± 0.2 [mm]
Armour alt.1
Galvanised steel wire braid
87 [% optical coverage]
Armour alt.2
Tinned Cu-braid
87 [% optical coverage]
Armour alt.3
Bronze wire braid
87 [% optical coverage]
Jacket
Black
SHF1
O.D.
9.4 ± 0.2 [mm]
Weight
139 [kg/km]
Jacket marking
NEK Kabel – RG59 Flex Marine – SHF1 – Armoured – DNV – IEC60332-3-24 – DD/MM/YY – batch no. – ****M
Specifications
Operating temperature normal
-40 – +80 [°C]
Characteristic impedance
75 ± 3 [Ω]
Braid Resistance
10 [Ω/km]
Conductor resistance
82 [Ω/km]
Test voltage
5 [kV]
Capacitance
67 [pF/m]
Velocity factor
66%
Min. bending radius
5 [x outer diam]
Min. bending radius flexible
10 [x outer diam]
Norms
Halogenfree, max content corrosive and toxic gases
IEC 60754-1 & IEC 60754-2
Material properties, insulation and sheath
IEC 60092-359
Flame resistance
IEC 60332-3-22 Cat.A
Flame retardant
IEC 60332-1-2
Smoke emission
IEC 61034-1
Oil and fuel resistant
IEC 60811-3-1
UV-resistant
UL 1581, ISO 4892
Certification
DNV
Part No.
1092226 (GSWB)
Alternative designs, where the steel wire braid is replaced by bronze or copper braid is available on request.
Attenuation nominal, max 105%
| Frequency MHz | Attenuation dB/100m |
|---|---|
| 5 | 2.6 |
| 10 | 3.3 |
| 50 | 7.3 |
| 100 | 10.8 |
| 200 | 15.3 |
| 400 | 21.9 |
| 500 | 25.1 |
| 600 | 27.4 |
| 800 | 32.0 |
| 1000 | 36.3 |
| 1350 | 42.6 |
| 1500 | 46.0 |
| 1750 | 50.5 |
| 21.50 | 57.5 |
| 2250 | 58.7 |
| 2500 | 62.4 |
| 2750 | 56.8 |
| 3000 | 70.7 |
Structural return loss
| MHz | dB |
|---|---|
| 30 – 300 | > 30 |
| 300 – 600 | > 25 |
| 600 – 1000 | > 22 |
| 1000 – 2000 | > 20 |
| 2000 – 3000 | > 16 |
Screen effectiveness IEC 61196-1
| MHz | dB |
|---|---|
| 100 – 900 | > 90 |
| 900 – 2000 | > 80 |
| 2000 – 3000 | > 70 |
Updated
| Date | Rev. | Description |
|---|---|---|
| 03.05.2023 | 1 | Norms & attenuation |
