Coaxials
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Speaker Cables
| FOAM DIELECTRIC DIGITAL COAXIAL |
| DFD100/QF100 DBF100 DFD100 Twin |
DFD125 QF125 DBF125 |
DFD165 QF165 DBF165 |
QF233, DBF233 |
|||||
| Impedance Ohm | 75 ±3 | 75 ±3 | 75 ±3 | 75 ±3 | ||||
| Velocity ratio % | 82 | 84 | 84 | |||||
| Capacitance pF | 54 | 55 | 53 | 53 | ||||
| Attenuation dB/100m | Actual | CAI Limit | Actual | CAI Limit | Actual | CAI Limit | Actua | |
| (@20ºC±5%)5Mhz | 1.6 | 1.6 | 1.1 | 1.5 | 0.7 | 1.0 | 0.6 | |
| 50Mhz | 4.1 | 4.6 | 3.4 | 3.5 | 2.6 | 3.0 | 1.9 | |
| 100Mhz | 5.8 | 6.5 | 4.8 | 5.0 | 3.7 | 4.0 | 2.7 | |
| 200Mhz | 8.4 | 9.5 | 7.0 | 7.5 | 5.4 | 6.0 | 4.1 | |
| 300Mhz | 10.3 | 11.6 | 8.7 | - | 6.8 | - | 5.0 | |
| 460Mhz | 12.8 | 15.0 | 10.8 | 11.5 | 8.4 | 9.0 | 6.4 | |
| 860Mhz | 18.0 | 19.5 | 15.1 | 15.5 | 11.8 | 12.5 | 9.1 | |
| 1000Mhz | 19.6 | 21.5 | 16.4 | 17.0 | 12.8 | 13.5 | 9.8 | |
| 1350Mhz | 22.9 | 25.0 | 19.5 | - | 14.9 | - | 11.4 | |
| 1750Mhz | 26.3 | 39.0 | 22.5 | - | 17.2 | 19.0 | 13.3 | |
| 2150Mhz | 29.9 | 32.5 | 25.6 | 26.0 | 19.2 | 22.0 | 4.9 | |
| 2400Mhz | 31.6 | - | 27.0 | - | 20.4 | - | 15.8 | |
| 3000Mhz | 35.3 | - | 30.2 | - | 23.0 | - | 17.9 | |
| Conductor Resistance | ||||||||
| Inner Ohm/Km | 22.5 | 14.0 | 8.5 | 5.0 | ||||
| Outer Ohm/Km | 14.2 | 8.5 | 9.5 | 8.5 | ||||
| Structural Return Loss SRL | ||||||||
| from 5 to 470MHz dB | >23 | >30 | >30 | >23 | ||||
| from 470 to 862MHz dB | >20 | >28 | >28 | >20 | ||||
| from 862 to 2150MHz dB | >18 | >26 | >26 | >20 | ||||
| Screening Attenuation | ||||||||
| from 30 to 1000MH dB | >85 | >85 | >80 | >85 | ||||
| from 1000 to 2150 MHz dB | >85 | >75 | >80 | >85 | ||||
| Construction Data | DFD100 QF100 |
DBF100 | DFD100 Twin |
DFD125 QF125 |
DBF125 | DFD16 5QF165 |
DBF165 | QF233 | DBF233 |
| Inner conductor | Cu | Cu | Cu | Cu | Cu | Cu | Cu | Cu | Cu |
| Diameter mm | 1.00 | 1.00 | 1.00 | 1.25 | 1.25 | 1.63 | 1.63 | 2.20 | 2.20 |
| Dielectric | FoamPE | FoamPE | FoamPE | Foam PE | Foam PE | Foam PE | Foam PE | Foam PE | Foam PE |
| Diameter mm | 4.70 | 4.70 | 4.70 | 5.40 | 5.40 | 7.20 | 7.20 | 9.90 | 9.90 |
| Outer conductor (Tape) | Cu | Cu | Cu | Cu | Cu | Cu | Cu | Cu | Cu |
| Tape coverage % | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Braid | Cu/Pet | Cu/Pet | Cu/Pet | Cu/Pet | Cu/Pet | Cu/Pet | Cu/Pet | Cu/Pet | Cu/Pet |
| Braid coverage % | 54 | 54 | 54 | 49 | 49 | 65 | 65 | 55 | 55 |
| Diameter over braid mm | 5.23 | 5.23 | 5.23 | 6.10 | 6.10 | 7.80 | .80 | 10.50 | 10.50 |
| Flooding Compound | n/a | n/a | %nbsp; | n/a | n/a | PJ | PJ | PJ | PJ |
| Outer sheath | PVC | PVC | PE | PE | PE | ||||
| Colour | Black / Brown / White |
Green | Black | Black | Green | Black | Green | Black | Green |
| Other sheath options | LSZH | - | - | LSZH | - | LSZH | - | LSZH | - |
| Diameter mm | 6.65 | 7.90 | 6.65x2 | 7.80 | 10.10 | 12.70 | |||
| Min bending radius Indoor / outdoor mm |
70 | 80 | 70 | 75 | 100 | 100 | 120 | 150 | 200 |
| Pulling Strength N | 90N | 90N | 90N | 250N | 250N | 300N | 300N | 600N | 600N |
| Min. Operating Temp. (ºC) | -40ºC / +80ºC |
-40ºC / +80ºC |
-40ºC / +80ºC |
-40ºC / +80ºC |
-40ºC / +80ºC |
+80ºC | -40ºC / +80ºC |
-40ºC / +80ºC |
-40ºC / +80ºC |
| Weight Kg/1000m | 45 | 55 | 95 | 53 | 74 | 88 | 106 | 133 | 164 |
| Also Available: DIG5/E (5 x 1.0MM Satellite Coax + 400mm² Earth) Ø19.6mm | ||||||
| Glossary: | Cu: Plain Copper | DB: Direct Burial | PE: Gas Injected Foam | PE: Polyethylene | PP: Polypropylene | PVC: Polyvinyl Chloride |
