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September 08, 2026 2 min read
Specification sheet for the SCP RG6/UQ-BC-WT quad shield coax cable, 3.0 GHz sweep-tested with 60%/40% aluminum braid.
Specification sheet for the SCP RG6/UQ-BC-WT quad shield coax cable — 3.0 GHz sweep-tested RG6/U with 60%/40% aluminum braid, sold in a 1,000 ft box.
Quad-shield RG6/U coaxial cable built for HDTV and satellite/CATV distribution runs where extra shielding matters. It combines a bonded aluminum foil shield, an aluminum braid, a second aluminum foil layer, and a second aluminum braid for four total shield layers, and is swept-tested to 3.0 GHz.
| Component | Detail |
|---|---|
| Center conductor | Bare copper, 18 AWG, 0.0403"/1.02mm dia. |
| Insulation | Skin foam PE, 0.070"/1.78mm nominal thickness |
| 1st shield | Bonded aluminum foil, 100% coverage |
| 1st braid shield | Aluminum wire, 60% coverage |
| 2nd shield | Aluminum foil, 100% coverage |
| 2nd braid shield | Aluminum wire, 40% coverage |
| Jacket | White FR-PVC, 0.030"/0.76mm nominal (0.024"/0.61mm min) |
| Overall cable dia. | 0.297"/7.54mm |
| Frequency (MHz) | Attenuation (dB/100ft) | Attenuation (dB/100m) |
|---|---|---|
| 5 | 0.52 | 1.70 |
| 10 | 0.72 | 2.33 |
| 50 | 1.47 | 4.79 |
| 100 | 2.05 | 6.72 |
| 200 | 2.84 | 9.28 |
| 400 | 4.06 | 13.28 |
| 700 | 5.60 | 18.36 |
| 900 | 6.24 | 20.43 |
| 1000 | 6.60 | 21.61 |
| 1450 | 8.04 | 26.36 |
| 2200 | 9.77 | 32.03 |
| 3000 | 12.06 | 39.54 |
| Spec | Value |
|---|---|
| Impedance | 75±3.0 ohms |
| Dielectric strength | 1 kV/min |
| SRL (5–1000MHz / 1001–3000MHz) | ≥20 dB / ≥15 dB |
| Capacitance | 16.2 pF/ft |
| Conductor DCR @ 20°C | 6.55 ohms/kft |
| DC loop resistance @ 20°C | 12.75 ohms/kft |
| Velocity of propagation | 85% |
| Test | Result |
|---|---|
| Jacket tensile strength (before aging) | 2000 psi |
| Jacket elongation (before aging) | 200% |
| Aging condition | 100°C / 168 hrs |
| Retention after aging | ≥85% tensile, ≥50% elongation (of unaged values) |
| Cold bend | -20±2°C / 4hrs, no crack |
| Jacket longitudinal shrinkage | ≥5% |
| Center conductor break strength | 85 lbs |
| Operating temperature range | -20°C to 75°C |
UL, CE, RoHS. Supplied in a 1000ft (305m) pull box, gross weight 35.49 lbs (16.1 kg).
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