Product Description
Professional 6G HD-SDI Broadcast Performance
AV-Cables Belden 1855A 6G HD-SDI BNC cables are engineered for professional broadcast, production, live event, and AV applications where dependable signal integrity and flexible cable routing are essential. Built using genuine Belden 1855A Mini RG59 75-ohm broadcast coaxial cable and premium Kings true 75-ohm BNC connectors, these assemblies provide reliable performance for SD-SDI, HD-SDI, 3G-SDI, and 6G-SDI video systems.
The compact 23 AWG Mini RG59 construction offers exceptional flexibility while maintaining excellent shielding and low attenuation, making it an ideal choice for cameras, switchers, routers, monitors, patch panels, fly packs, and mobile production systems where space is limited.
Every cable is hand-built in the USA and individually tested before shipment to ensure dependable performance in demanding broadcast environments.
Features
- Genuine Belden 1855A Mini RG59 broadcast coax
- Genuine Kings True 75Ω BNC connectors
- Supports SD-SDI, HD-SDI, 3G-SDI and 6G-SDI
- Compact 23 AWG Mini RG59 design
- Flexible 4.5 mm outside diameter
- Dual-shielded for superior signal protection
- Hand-built in the USA
- Individually tested before shipment
- Available in multiple lengths and colors
- Lifetime Connector Replacement Warranty
Ideal Applications
Belden 1855A is an excellent choice for:
- Broadcast cameras
- Production switchers
- Video routers
- Patch panels
- Broadcast monitors
- Multiviewers
- Distribution amplifiers
- Mobile production trucks
- Fly packs
- Studio equipment racks
- Corporate AV systems
- Houses of worship
- Educational facilities
Technical Specifications
| Specification | Details |
|---|---|
| Cable | Genuine Belden 1855A |
| Cable Type | Mini RG59 Broadcast Coax |
| Conductor | 23 AWG Solid Bare Copper |
| Impedance | 75 Ohm |
| Shield | Duofoil® + 95% Tinned Copper Braid |
| Outside Diameter | 4.5 mm (0.177") |
| Connectors | Genuine Kings True 75Ω BNC |
| Signal Formats | SD-SDI, HD-SDI, 3G-SDI & 6G-SDI |
| Standards | SMPTE 259M, 292M & 424M |
| Construction | Hand Built in USA |
| Testing | Individually Tested |
| Warranty | Lifetime Connector Replacement |
Why Choose Belden 1855A?
Belden 1855A has become one of the broadcast industry's most trusted miniature coaxial cables because it combines excellent electrical performance with a compact, lightweight design. Its smaller diameter allows easier routing through crowded equipment racks, fly packs, camera rigs, and portable production systems while maintaining the signal integrity required for professional HD-SDI and 6G-SDI applications.
Benefits
- Smaller and lighter than standard RG59
- Flexible for tight routing
- Broadcast-grade shielding
- Excellent signal integrity
- Professional 75-ohm performance
- Trusted throughout the broadcast industry
Built for Professional Broadcast
Every AV-Cables assembly is hand-built by experienced technicians using genuine Belden cable and premium broadcast connectors. Each cable is individually tested before shipment to verify continuity and connector integrity, ensuring dependable performance in mission-critical environments.
Backed by our Lifetime Connector Replacement Warranty, every cable is built to provide years of reliable service.
