Based on this product's specifications, here are some alternatives and similar models
Signal splitter Corab Y_SPL0001 2-way 5–2400 MHz with power pass
Summary description:
Corab Y_SPL0001 is a 2-way signal splitter operating across 5–2400 MHz. It distributes RF signals to two outputs while allowing power pass for powering upstream devices. Designed for antenna, TV, satellite or cable installations, it enables signal distribution with maintained frequency range and convenient integration in home or small commercial systems.