Based on this product's specifications, here are some alternatives and similar models
Coaxial 4-way F-splitter Nedis FC-4SPLIT-ST 5–2250 MHz
Summary description:
Nedis FC-4SPLIT-ST is a coaxial 4-way F-splitter for distributing a single RF signal to up to four outputs. It supports frequencies from 5 to 2250 MHz, suitable for cable TV, satellite LNB and other RF distribution systems. The device enables signal sharing between multiple tuners or receivers while maintaining compatibility with standard F-type connectors and minimizing insertion loss for practical home or small-installation use.