Cables & Wiring Systems
75Ω Coaxial Cable (RG59 / RG6 / RG11)
75Ω coaxial cable for CCTV, CATV and broadcast systems, available in RG59, RG6 and RG11 sizes with BC or CCS inner conductor.
Key Features
Core construction, shielding and frequency performance of our 75Ω coaxial cable line.
75Ω Coaxial Construction
Four-layer coaxial construction — center conductor, foam PE dielectric, aluminum foil/braid shield and PVC jacket — for CCTV, CATV and broadcast signal transmission.
BC or CCS Inner Conductor
Bare copper (BC) or copper-clad steel (CCS) center conductor options to balance signal performance and cost.
Foam PE Dielectric
Low-loss foam polyethylene insulation minimizes signal attenuation across the full operating frequency range.
Al Foil + Al Braid Shielding
Dual-layer aluminum foil and aluminum braid shield with 40%–95% coverage for strong EMI/RFI rejection.
Wide Frequency Performance
Tested attenuation data from 5 MHz to 2150 MHz across all three cable sizes.
RG59 / RG6 / RG11 Size Range
Three standard sizes to match different transmission distance and signal-loss requirements.
OEM & ODM Capabilities
Conductor material, messenger wire, jacket color and packaging tailored to your project.
Inner Conductor Material
Bare copper (BC) or copper-clad steel (CCS) center conductor selectable per project budget and performance target.
Messenger Wire Option
Integrated steel messenger wire available for self-support aerial installation.
Custom Jacket Color
Outer jacket color produced to your specification for project identification or branding.
Custom Length & Packaging
Reel length, drum packaging and private-label carton design available for project or retail distribution.
Custom Branding & Marking
Customer logo and cable surface marking printed to your brand specification.
Sampling & Volume Production
Small-batch sampling for qualification followed by scalable volume production once specifications are confirmed.
Technical Specifications
General specifications, size snapshot and full attenuation data by frequency for each cable size.
| Cable Type | 75Ω Coaxial Cable (RG Series) |
|---|---|
| Inner Conductor | BC or CCS (see size table) |
| Dielectric | Foam PE |
| Shield | Al foil + Al braid, 40%–95% coverage |
| Jacket | PVC |
| Impedance | 75Ω |
| Messenger Wire | Optional integrated steel wire for self-support aerial installation |
| Application | CCTV, CATV systems and other electronic equipment |
| Type | Inner Conductor Ø | Jacket Ø |
|---|---|---|
| RG59 | 0.81mm | 6.30mm |
| RG6 | 1.00mm | 6.90mm |
| RG11 | 1.63mm | 10.16mm |
| Custom | On Request | On Request |
| Type | 5 | 50 | 55 | 200 | 211 | 300 | 400 | 450 | 500 | 550 | 600 | 750 | 800 | 860 | 1000 | 1350 | 1750 | 2150 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RG59 | 2.60 | 5.90 | 6.20 | 11.50 | 11.80 | 14.10 | 16.10 | 17.40 | 18.10 | 19.40 | 20.30 | 22.90 | 24.10 | 24.10 | 27.20 | 31.52 | 35.88 | 39.78 |
| RG6 | 1.80 | 4.70 | 4.95 | 9.50 | 9.70 | 11.00 | 12.80 | 13.40 | 14.62 | 14.80 | 15.65 | 17.20 | 18.90 | 20.30 | 21.80 | 25.40 | 29.00 | 32.80 |
| RG11 | 1.19 | 3.32 | 3.29 | 6.40 | 6.57 | 7.83 | 9.04 | 9.59 | 10.20 | 10.70 | 11.18 | 12.49 | 13.16 | 13.38 | 14.43 | 17.10 | 19.47 | 21.58 |
Construction & Configuration
Layer-by-layer breakdown of conductor, dielectric, shielding and jacket.
Center Conductor — BC or CCS
Bare copper or copper-clad steel center conductor carries the signal along the cable core.
Dielectric — Foam PE
A foam polyethylene dielectric surrounds the center conductor, maintaining 75Ω impedance with low signal loss.
Inner Shield — Aluminum Foil
An aluminum foil layer wraps the dielectric to provide continuous shielding coverage.
Outer Shield — Aluminum Braid
An aluminum braid layer over the foil adds mechanical strength and further EMI/RFI rejection.
Outer Jacket — PVC
A PVC outer jacket protects the cable from abrasion, moisture and UV exposure in outdoor runs.
Messenger Wire (Optional)
An integrated steel support wire is available for self-support aerial installation without a separate lashing wire.
Standards & Test Documentation
Application scope, shielding performance and where to get full test documentation.
CCTV & CATV Systems
Designed for closed-circuit television systems, cable television (CATV) systems and other electronic equipment.
40%–95% Braid Coverage
Aluminum foil plus aluminum braid shielding, with braid coverage from 40% to 95% depending on cable size and grade.
Full Attenuation Data
Electrical characteristics and attenuation data tested from 5 MHz to 2150 MHz; full datasheet and applicable certification documentation available on request.
Request a Quote for Coaxial Cable
Send us your required cable size (RG59/RG6/RG11), inner conductor material, messenger wire option, jacket color, length and quantity. Our team will review the specification and prepare a quotation for your project.