VCCJY 75-3,7 VCCJY 75-4,8 VCCJY 75-7,25 VCCJY-N 75-4,8 VCCJY-N 75-7,25 VCCJD 75-7,25 VCCJE 75-7,25
- Capacitance: 53 pF/m
- Velocity ratio: 0,81
- Insulation material: foam polyethylene
- Jacket material: „Y“- PVC, „E“- PE (version for burying), „D“- double jacket PE+PVC
- Centre conductor: plain Cu wire
- Outer conductor: longitudinally overlapped inner Al-PET foil, braiding out of CuSn wires with 50 % coverage
- Application: for tertiary networks CATV, for subscriber cords and rising wiring, for satellite reception and indoor TV distribution networks
Pic. 1
Pic.2
Tab. 1 Technical properties
| Cable type |
VCCJY 75-3,71,3,4) |
VCCJY 75-4,81,3,4) |
VCCJY 75-7,251,2,3,4) |
VCCJY-N 75-4,81) |
VCCJY-N 75-7,251) |
VCCJD 75-7,25 |
VCCJE 75-7,25 |
|
Cable type according to RG MIL-C-17 |
RG59 | RG6 | RG11 | (RG6) | (RG11) | RG11 | RG11 |
| Characteristic impedance[Ω] | 75 ± 2 | 75 ± 2 | 75 ± 2 | 75 ± 2 | 75 ± 2 | 75 ± 2 | 75 ± 2 |
|
Nom. attenuation taken at 20 °C and frequency in MHz: 200 400 800 1700 (measured values) [dB/100 m] |
11,9 17,2 25,5 38,2 |
9,3 13,2 19,5 30,1 |
6,3 9,4 14,0 22,0 |
9,3 13,2 19,5 30,1 |
6,3 9,4 14,0 22,0 |
6,3 9,4 14,0 22,0 |
6,3 9,4 14,0 22,0 |
|
Screening efficiency up to 1000 MHz [dB] |
≥ 75 | ≥ 75 | ≥ 75 | ≥ 75 | ≥ 75 | ≥ 75 | ≥ 75 |
|
Minimal bending radius [mm] |
25 | 30 | 40 | 50 | 70 | 40 | 40 |
| Max. permissible pulling force [N] | 50 | 60 | 80 | 2270* | 5680** | 80 | 80 |
| Weight [g/m] | 41 | 55 | 101 | 100 | 190 | 155 | 101 |
|
Diameter of central conductor[mm] |
0,8 | 1,1 | 1,6 | 1,1 | 1,6 | 1,6 | 1,6 |
|
Diameter over dielectric [mm] |
3,7 | 4,8 | 7,25 | 4,8 | 7,25 | 7,25 | 7,25 |
| Diameter of jacket [mm] | 6 | 7 | 10,3 | 7 + 4 | 10,5 + 6 | 11,6 | 10,3 |
*) For strand parameters: diameter of 2 mm and wire strength 1270 MPa
**) For strand parameters: diameter of 3,15 mm and wire strength 1270 MPa
1) Cable is approved by Telecommunication institute of Slovak Republic and Telecommunication Institute of Czech Republic for application in CATV
2) Cable is approved by Certification Institute of Republic of Poland for application in CATV
3) Cable has certificate according to IEC 96-1 and IEC 96-3
4) Cable has assigned ESC mark
