The PE20DV1063 from Pasternack Enterprises Inc is a Power Divider with Frequency 15 to 26.5 GHz, Insertion Loss 0.5 to 0.8 dB, Isolation 16 to 18 dB, Input Power 20 W, Amplitude Balance ±0.2 to 0.3 dB. Tags: Module with Connectors, Wilkinson Power Divider. More details for PE20DV1063 can be seen below.