Description
This 75 Ohm SDI coaxial cable (RG-59) is built for reliable digital video transmission, including HD-SDI 1080p and 6 Gb/s UHDTV. It features a solid 20 AWG bare copper conductor, foam PE insulation, and a dual-shield design (100% foil + 95% tinned copper braid) to help maintain signal integrity and reduce interference across demanding video runs.
Key Features
75 Ohm RG-59 coax for SDI video
Designed for digital video applications including HD-SDI 1080p and 6 Gb/s UHDTV workflows.
Solid 20 AWG bare copper conductor
Solid BC conductor (0.032 in nominal diameter) for stable performance in fixed installations.
Dual shielding: 100% foil + 95% tinned copper braid
Duofoil tri-laminate tape provides full coverage, backed by a dense 95% tinned copper braid for strong noise rejection.
Low capacitance + consistent signal characteristics
Optimized electrical performance with 16.3 pF/ft capacitance, 75 Ohm impedance, and 82% velocity of propagation.
CMR rated PVC jacket for in-wall runs
PVC jacket with CMR/CMG compliance, suitable for indoor installations where riser rating is required.
Technical Specifications
| Cable Type | 75 Ohm SDI Coax (RG-59) |
| Suitable Applications | Digital Video, 6 Gb/s UHDTV, HD-SDI 1080p |
| RG Type | RG-59 |
| Conductor Size | 20 AWG |
| Conductor Stranding | Solid |
| Conductor Material | BC Bare Copper |
| Conductor Nominal Diameter | 0.032 in |
| Insulation Material | PE Polyethylene (Foam) |
| Nominal Insulation Diameter | 0.145 in (3.68 mm) |
| Insulation Color | White |
| Shield Layer 1 | Tape (Tri-Laminate Alum+Poly+Alum) Duofoil 100% coverage |
| Shield Layer 2 | Braid Tinned Copper (TC) 95% coverage |
| Jacket Material | PVC (Polyvinyl Chloride) |
| Overall Cable Diameter (Nominal) | 0.233 in (5.92 mm) |
| Return Loss (Min.) | 51600 MHz: 23 dB 16004500 MHz: 21 dB 45006000 MHz: 15 dB |
| Attenuation (Nominal) | 1 MHz: 0.3 dB/100ft 3.58 MHz: 0.6 dB/100ft 5 MHz: 0.63 dB/100ft 6 MHz: 0.69 dB/100ft 7 MHz: 0.74 dB/100ft 10 MHz: 0.9 dB/100ft 12 MHz: 0.91 dB/100ft 25 MHz: 1.3 dB/100ft 67.5 MHz: 2.05 dB/100ft 71.5 MHz: 2.1 dB/100ft 88.5 MHz: 2.2 dB/100ft 100 MHz: 2.3 dB/100ft 135 MHz: 2.7 dB/100ft 143 MHz: 2.8 dB/100ft 180 MHz: 3.1 dB/100ft 270 MHz: 3.8 dB/100ft 360 MHz: 4.4 dB/100ft 540 MHz: 5.5 dB/100ft 720 MHz: 6.4 dB/100ft 750 MHz: 6.5 dB/100ft 1000 MHz: 7.6 dB/100ft 1500 MHz: 9.3 dB/100ft 2000 MHz: 10.9 dB/100ft 2250 MHz: 11.6 dB/100ft 3000 MHz: 13.4 dB/100ft 4500 MHz: 17.5 dB/100ft 6000 MHz: 21.1 dB/100ft |
| Nominal Conductor DCR | 10 Ohm/1000 ft |
| Nominal Outer Shield DCR | 3.8 Ohm/1000 ft (12 Ohm/km) |
| Nominal Capacitance (Cond-to-Shield) | 16.3 pF/ft (53.5 pF/m) |
| Nominal Characteristic Impedance | 75 Ohm |
| Nominal Velocity of Propagation | 82% |
| UL Voltage Rating | 300 V (CMR, CMG) |
| Temperature (UL / Operating) | UL: 60C / Operating: -30C to +75C |
| Minimum Bend Radius (Installation) | 2.3 in (58 mm) |
| Max Pull Tension | 52 lbs (24 kg) |
| Bulk Cable Weight | 31 lbs / 1000 ft |
| Environmental Suitability | Indoor; Indoor (Aerial Black only, when supported by messenger wire) |
| Flammability / Reaction to Fire | UL1666 Vertical Shaft |
| CPR Compliance | CPR Euroclass: Eca; CPR UKCA Class: Eca |
| NEC / UL Compliance | CMR |
| CEC / C(UL) Compliance | CMG |
| European Directive Compliance | EU CE Mark; EU Directive 2015/863/EU (RoHS 2 amendment); REACH; EU Directive 2011/65/EU (RoHS 2); EU Directive 2012/19/EU (WEEE) |
| UK Regulation Compliance | UKCA Mark |
| APAC Compliance | China RoHS II (GB/T 26572-2011) |
| Plenum Number | 1506A |
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