Signal splitter DigiSat GN-3GN SP13 3-way RTV antenna splitter 5–2400 MHz (model 77-216#)

DigiSat GN-3GN SP13 is a 3-way RTV antenna signal splitter designed to divide a single RF feed into three outputs while maintaining signal integrity across a wide frequency band from 5 to 2400 MHz. The splitter is intended for terrestrial and satellite use and supports common home and small-installation setups where one antenna or LNB needs to feed multiple tuners, set-top boxes or televisions. Its compact design and broadband performance make it suitable for distributing VHF, UHF and satellite signals without introducing unnecessary loss outside the expected splitting attenuation.

Advantages

The DigiSat GN-3GN SP13 provides broadband coverage from 5 to 2400 MHz, allowing one device to distribute terrestrial and satellite signals simultaneously. It offers three outputs to connect multiple receivers while keeping a predictable split-loss characteristic. The splitter’s simple passive design requires no external power and is compatible with standard coaxial connections used in domestic installations. Its construction aims to reduce signal reflections and ensure consistent impedance matching across the supported frequency range.

Suitable for (tasks / use cases)

• Distributing an antenna or LNB feed to up to three TVs or set-top boxes
• Small residential or apartment installations requiring multiple tuners from one aerial
• Connecting multiple satellite receivers or terrestrial tuners in non-amplified systems

Key specifications

• Frequency range: 5–2400 MHz
• Configuration: 1 input to 3 outputs (3-way splitter)
• Passive device: no external power required
• Connector type: standard coaxial F-type compatible
• Impedance: 75 ohm nominal

How to use

Connect the incoming antenna or LNB coaxial cable to the splitter input, then connect each receiver, TV or tuner to one of the three output ports using standard coaxial cables. Ensure all connections are tight and properly threaded to maintain good electrical contact and impedance matching. Place the splitter in a dry, ventilated location away from sources of strong electromagnetic interference. Since the device is passive, no power supply is needed; however, the inherent split loss will reduce signal level at each output and may require a distribution amplifier in weak-signal environments.

Usage recommendations

For best results, use short, high-quality coaxial cables and avoid unnecessary cable adapters. If signal levels at connected devices are low after splitting, consider installing a powered distribution amplifier or a preamplifier at the antenna to compensate for split losses. Verify compatibility of connected satellite equipment with passive splitters when powering an LNB through the feed.