Product Description
Canare BCJ-JK 12G-SDI BNC Female-to-Female Coupler
The Canare BCJ-JK is a professional 75-ohm BNC female-to-female coupler designed for extending BNC coaxial connections in broadcast, video production, studio and professional AV systems. Its high-frequency performance makes it an excellent choice for 12G-SDI, 6G-SDI, 3G-SDI and HD-SDI applications.
Professional 75Ω SDI Coupler
- Canare BCJ-JK BNC female-to-female adapter
- True 75-ohm impedance design
- Designed for high-frequency 12G-SDI applications
- Supports 12G-SDI, 6G-SDI, 3G-SDI, HD-SDI and SD-SDI systems
- Connects two BNC male cable assemblies
- Compact straight-through design
- Ideal for broadcast, production, studio and professional AV systems
Extend an SDI Cable Connection
Need to connect two existing BNC cables? The BCJ-JK provides a simple way to join two male BNC cable assemblies while maintaining the proper 75-ohm signal path required by professional digital video systems.
Commonly referred to as a BNC barrel, SDI barrel, BNC coupler or SDI coupler, this adapter is particularly useful in fly packs, studios, mobile production systems, equipment racks and temporary video installations.
Canare BCJ-JK Specifications
| Manufacturer | Canare |
| Part Number | BCJ-JK |
| Connector | BNC Female to BNC Female |
| Impedance | 75 Ohm |
| Return Loss | ≥26 dB at 3 GHz / ≥15 dB at 12 GHz |
| Application | 12G-SDI / 6G-SDI / 3G-SDI / HD-SDI / SD-SDI |
Why Use a 75-Ohm BNC Coupler?
Professional SDI video systems use a 75-ohm signal path. Using a properly designed 75-ohm coupler helps maintain impedance through the connection rather than introducing an unnecessary impedance discontinuity into the coaxial signal path.
The BCJ-JK is designed specifically for professional 75-ohm coaxial applications, making it preferable to generic BNC barrels when connecting SDI video cables.
Ideal For
Complete Your SDI Connection
Pair the Canare BCJ-JK with professional AV-Cables 12G-SDI and 6G-SDI BNC cable assemblies for broadcast, studio and production applications.
AV-Cables manufactures professional BNC cable assemblies in a wide range of cable types, lengths and configurations for permanent and portable installations.
