Product Description
Professional 12G UHD-SDI Performance with Full-Size RG59
The AV-Cables Belden 4505R 12G-SDI cable is built for professional 4K UHD video systems that require dependable signal performance and greater transmission distance. Belden 4505R is a full-size RG59 precision video coax with a 20 AWG silver-plated copper conductor, high-density shielding and true 75-ohm BNC connectors.
Each cable is hand assembled in the USA and individually tested before shipment. The larger 4505R construction makes this cable an excellent choice for production facilities, studios, broadcast trucks, control rooms and permanent installations.
Why Choose Belden 4505R RG59?
Belden 4505R provides a stronger, larger cable construction than mini RG59 while maintaining the flexibility needed for professional video installations. It is engineered for 12G-SDI signals and supports 4K UHD video over a single BNC cable.
Key Features
- Genuine Belden 4505R full-size RG59 precision video coax
- Supports SD-SDI, HD-SDI, 3G-SDI, 6G-SDI and 12G-SDI
- Designed for 4K UHD single-link video workflows
- Precision 75-ohm BNC male connectors
- 20 AWG solid silver-plated copper conductor
- Foil shield with 95% tinned-copper braid
- CMR-rated PVC jacket
- Hand assembled and individually tested in the USA
- Lifetime connector replacement warranty
Video Formats
12G-SDI, 6G-SDI, 3G-SDI, HD-SDI and SD-SDI
Video Resolution
Supports professional video formats up to 4K UHD
SMPTE Compatibility
SMPTE 259M, 292M, 424M, ST 2081-1 and ST 2082-1
12G-SDI Transmission Distance
| Signal | Typical Distance | Common Use |
|---|---|---|
| 12G-SDI | Up to approximately 200 ft | Single-link 4K UHD video |
| 6G-SDI | Longer than 12G-SDI | UHD and high-bandwidth video systems |
| 3G/HD-SDI | Longer-distance operation | 1080p, 1080i and HD broadcast video |
Transmission distances are approximate. Actual performance depends on equipment, connectors, signal format, patching and installation conditions.
4505R RG59 Compared with 4855R Mini RG59
| Feature | Belden 4505R | Belden 4855R |
|---|---|---|
| Cable size | Full-size RG59 | Mini RG59 |
| Outside diameter | Approximately 5.92 mm | Approximately 4.5 mm |
| Best suited for | Longer runs and robust installations | Compact racks, patching and portable systems |
Need a thinner and more flexible cable? See our Belden 4855R mini RG59 12G-SDI cable.
Recommended Applications
- 4K UHD cameras, monitors and video recorders
- Broadcast studios and television production facilities
- Production trucks and mobile broadcast systems
- Live event and sports production
- Video routers, switchers and patching systems
- Post-production and editing facilities
- Permanent commercial AV installations
Compatible Equipment
This cable is suitable for professional SDI equipment from manufacturers such as Blackmagic Design, AJA Video Systems, Ross Video, Sony, Panasonic, Canon, RED, ARRI, Grass Valley, Atomos and other equipment using standard 75-ohm BNC connections.
Technical Specifications
| Cable | Genuine Belden 4505R |
|---|---|
| Cable Construction | Full-size RG59 precision video coax |
| Rated Bandwidth | 12 GHz |
| Impedance | 75 ohms |
| Conductor | 20 AWG solid silver-plated copper |
| Shielding | 100% foil shield with 95% tinned-copper braid |
| Outside Diameter | Approximately 5.92 mm (0.233 inch) |
| Jacket | PVC, CMR rated |
| Connector Type | Precision 75-ohm BNC male to BNC male |
| Signal Compatibility | SD-SDI, HD-SDI, 3G-SDI, 6G-SDI and 12G-SDI |
| Maximum Video Format | Up to 4K UHD |
| Standards | SMPTE 259M, 292M, 424M, ST 2081-1 and ST 2082-1 |
| Assembly | Hand assembled in the USA |
| Testing | Every completed cable is individually tested |
| Warranty | Lifetime connector replacement warranty |
Available Lengths and Colors
Select the required cable length and jacket color from the product options above. Available combinations may vary according to current inventory. Contact AV-Cables if you require a custom length or a larger production quantity.
Hand Assembled, Tested and Supported in the USA
AV-Cables has supplied professional video and broadcast connectivity products since 1995. Every completed 4505R cable assembly is individually tested before shipment.
Eligible signal cables include our lifetime connector replacement warranty, helping protect your investment for years of professional use.
Need Help Choosing an SDI Cable?
Read our 12G-SDI cable distance guide, browse our 12G and 4K SDI cables, or visit our where to buy SDI cables guide.
For help choosing the right construction, length or connector, contact AV-Cables.
Build Your Belden 4505R 12G-SDI Cable
Choose your preferred length and jacket color from the options above, then add the cable to your cart.
