DigiSat RTV signal splitter GN-3GN SP43 5–2400 MHz, model 77-212#

The DigiSat RTV signal splitter GN-3GN SP43 (model 77-212#) is a passive indoor splitter that distributes a single antenna feed to three outputs for TV and radio reception. It covers a wide frequency range of 5–2400 MHz, making it suitable for terrestrial TV, FM radio and satellite IF signals within that band. The unit provides impedance-matched F-type ports to maintain consistent signal levels across outputs and is intended for use in home or small-installation distribution systems.

Advantages

The splitter offers broad frequency coverage from 5 to 2400 MHz, enabling a single device to handle terrestrial, FM and satellite intermediate-frequency signals without active components. Its passive design requires no external power and reduces points of failure, while impedance-matched ports ensure minimal mismatch losses when correctly installed. The compact indoor form factor simplifies placement in utility cabinets or behind entertainment units.

Suitable for

• Distributing a single antenna or LNB feed to up to three receivers
• Home TV and FM radio signal splitting
• Small apartment or single-family home installations
• Indoor utility cabinets and AV closets

Key specifications

• Frequency range: 5–2400 MHz
• Number of outputs: 3
• Port type: impedance-matched F-type connectors
• Design: passive splitter (no external power required)
• Intended installation: indoor use

How to use

Connect the incoming antenna or LNB cable to the splitter input and attach each receiver or distribution cable to the three output ports using compatible F-type connectors. Ensure connectors are tightened securely but without excessive force to avoid damaging the threads. Place the splitter in a dry indoor location away from strong heat sources and avoid bending cables sharply near the connector bodies. If the original antenna feed is already amplified, verify that the amplifier supports multiple outputs or adjust amplification levels to prevent overloading receiver inputs.

Usage recommendations

For optimal reception, use quality coaxial cables and maintain good connector contact. If signal levels drop when splitting to multiple receivers, consider installing a dedicated distribution amplifier or a powered multiswitch suitable for the specific signal types and level requirements.