This power splitter is a device that divides the energy of one input signal into two or more outputs with equal or unequal energy; it can also conversely synthesize the energy of multiple signals into one output. At this time, it is also called a combiner, which has the advantages of wide operating frequency, small insertion loss, high gain and isolation, and stable performance.
As to the Wilkinson power divider series, we have 8 different versions: 1 to 2 ways, 1 to 3 ways, 1 to 4 ways, and 1 to 8 ways in two separate frequencies: 0.5~6GHz and 2~8GHz. On this page, it is 1 to 4 ways in 0.5~6GHz power splitters. For details, check below data sheet.