Lýsing
Cavel er kapalframleiðandi á Ítalíu sem að framleiðir aðeins hágæða kapla. Við bjóðum hér helstu gerðir af kapli frá þeim. Hann fæst á 150 metra rúllum. Seljum hann í metravís hér.
| RG Ref. | RG 59 |  |
||
| acc. to Standard | EN 50117-2-4 | |||
| CONSTRUCTION DATA | ||||
| Inner Conductor | Ø mm | 0,80 | ||
| material | Cu | |||
| Dielectric | Ø mm | 3,50 | ||
| material | PEG | |||
| Film Foil Laminate | material | APA | ||
| Braid | material | CuSn | ||
| Braid Optical Coverage | % | 65 | ||
| Diameter over Braid | Ø mm | 3,82 | ||
| Outer Sheath | Ø mm | 5 | ||
| material | PVC | |||
| PHYSICAL DATA | ||||
| Copper Content | kg/km | 11,1 | ||
| Cable Weight | kg/km | 25,7 | ||
| Min bending radius x 1/n | mm | 25/50 | ||
| Max.Tensile Strength | N | 90 | ||
| Fire Load | MJ/km | 349 | ||
| kWh/km | 97 | |||
| ELECTRICAL DATA | ||||
| Impedance | Ohm | 75±3@200 MHz | ||
| Capacitance (@1kHz) | pF/m | 52 ± 2 | ||
| Velocity Ratio | % | 85 | ||
| Attenuation (at 20°C ) | ||||
| at 5 MHz | dB/100m | 2,1 | ||
| at 10 MHz | dB/100m | 3,0 | ||
| at 30 MHz | dB/100m | 4,4 | ||
| at 50 MHz | dB/100m | 5,7 | ||
| at 200 MHz | dB/100m | 11,0 | ||
| at 300 MHz | dB/100m | 13,5 | ||
| at 470 MHz | dB/100m | 16,8 | ||
| at 862 MHz | dB/100m | 23,0 | ||
| at 1000 MHz | dB/100m | 24,9 | ||
| at 1750 MHz | dB/100m | 33,5 | ||
| at 2150 MHz | dB/100m | 37,4 | ||
| at 2400 MHz | dB/100m | 39,6 | ||
| at 3000 MHz | dB/100m | 44,8 | ||
| Structural return loss (SRL) | ||||
| at 5 – 470 MHz | dB | >30 | ||
| at 470 – 1000 MHz | dB | >28 | ||
| at 1000 – 2000 MHz | dB | >26 | ||
| at 2000 – 3000 MHz | dB | >22 | ||
| Shield Transfer Impedance (Zt) | Class | B | ||
| 5 – 30 MHz | mOhm/m | < 9 | ||
| Screening Attenuation (SA) | Class | A | ||
| at 30 – 1000 MHz | dB | >90 | ||
| at 1000 – 2000 MHz | dB | >75 | ||
| at 2000 – 3000 MHz | dB | >65 | ||
| DC Conductor Resistance inner/outer | Ohm/km | 35,0 / 18,6 | ||
| Loop resistance | Ohm/km | 53,6 | ||
| Sheat Insulation voltage (spark test) | kV | 2,5 | ||
| Maximum current (Ieff) | A | 4 | ||
