Hosa BNC-59-103 — 75-Ohm RG-59/U Coaxial BNC Cable, 3ft
BNC-59-103 Overview
The Hosa BNC-59-103 is a true 75-ohm RG-59/U coaxial cable terminated with BNC connectors on both ends, engineered for low-power video and RF signal transport. It is suited for use as a composite video cable, word clock cable, SDI, or HD-SDI cable, making it a reliable choice for broadcast facilities, recording studios, post-production suites, and live production environments. An Oxygen-Free Copper (OFC) conductor ensures enhanced signal clarity across the cable’s 3-foot length. This cable is well-suited for audio engineers, system integrators, and broadcast technicians who require consistent impedance matching and interference rejection in their signal chains.
The combination of OFC braided shielding and an Al-Mylar foil shield provides complete EMI and RFI rejection, preserving signal integrity in electrically demanding environments.
Key Features
- True 75-Ohm Impedance (RG-59/U) — Maintains accurate impedance matching for video and RF signal transfer, minimizing reflections and signal degradation
- OFC Conductor — Oxygen-Free Copper construction enhances signal clarity and long-term conductivity
- OFC Braided Shield — Provides robust EMI and RFI rejection to protect signal integrity in high-interference environments
- Al-Mylar Foil Shield — Secondary shielding layer ensures complete coverage against electromagnetic and radio frequency interference
- Composite Video Compatible — Suitable for standard composite video routing in broadcast and AV installations
- Word Clock Compatible — Appropriate impedance and construction for accurate word clock distribution in digital audio systems
- SDI and HD-SDI Compatible — May be used for SDI and HD-SDI signal transport in applicable low-power applications
- BNC to BNC Termination — Industry-standard BNC connectors on both ends for secure, tool-free connections to professional video and broadcast equipment
Connectivity & I/O
- BNC (male) connector, end 1
- BNC (male) connector, end 2
Technical Specifications
| Connectors | BNC to BNC |
| Impedance | 75-ohm |
| Cable Type | RG-59/U Coaxial |
| Conductor | Oxygen-Free Copper (OFC) |
| Shielding | OFC Braided Shield + Al-Mylar Foil Shield |
| Length | 3 ft |
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