Hybrid combiners play a crucial role in the field of RF (Radio Frequency) technology. They are widely used in wireless communication systems to combine or split signals efficiently. This overview of hybrid combiner includes their types, specifications, and prices. We will focus on two common types: the 2:2 hybrid combiner and the 4:4 hybrid combiner. Furthermore, we will delve into the specifications and applications of a popular model, the 698-4000 MHz hybrid combiner.