Antenna splitter Opticum 1x8 RI-8/1F-SAT-OPTI — 8-way coaxial distribution

The Opticum antenna splitter 1x8 (RI-8/1F-SAT-OPTI) is a passive coaxial distribution device that accepts one RF input and provides eight coaxial outputs for parallel connection to multiple receivers. It is intended for TV and satellite signal splitting in residential or small commercial installations, maintaining uniform passive distribution without active amplification. The compact design and standard F-type connectors simplify integration into existing coaxial networks.

Advantages

This 1x8 splitter offers reliable passive distribution of antenna and satellite signals to up to eight tuners simultaneously while preserving the signal path integrity and minimizing insertion of additional active components. Its F-type coax connectors ensure compatibility with common TV and SAT cabling. The unit requires no power supply, making it maintenance-free and straightforward to install in line with existing coax runs.

Suitable for

• Splitting a single antenna or satellite feed to multiple TV receivers
• Small apartments or houses with several tuners
• Small commercial spaces, waiting rooms, or bars with multiple displays
• Temporary installations where passive distribution is preferred

Key specifications

• Configuration: 1 input → 8 outputs passive splitter
• Connector type: F-type (coaxial)
• Frequency range: suitable for standard TV and satellite RF bands
• Power: passive device, no external power required
• Construction: compact housing for indoor use

How to use

Connect the incoming antenna or satellite coaxial cable to the device input using the F-type connector. Run coaxial cables from each of the eight outputs to the respective receivers or TV tuners, ensuring secure threaded connections to avoid signal loss. Place the splitter in a dry, indoor location away from strong electromagnetic interference and avoid tight bends in the coaxial cables. If signal levels are marginal after splitting, consider checking cable quality and signal sources before adding any active amplification.

Usage recommendations

For optimal performance, use high-quality coaxial cables and shielded connectors, keep cable runs as short as practical, and verify signal quality at the source. If connecting multiple tuners over long distances or in complex installations, measure signal levels and consider a distribution amplifier if the passive split results in insufficient signal at receivers.