The D9559 from Werlatone Inc is a Power Divider with Frequency 2200 to 2750 MHz, Insertion Loss 0.4 dB, Amplitude Balance ±0.25 dB, Phase Balance ±4 Degrees, Storage Temperature -60 to 85 Degree C. Tags: Module with Connectors, Radial. More details for D9559 can be seen below.