The CHW4312-QKA from United Monolithic Semiconductors is a Space Qualified Power Divider with Frequency 22 to 34 GHz, Insertion Loss 0.75 dB, Isolation 20 dB, Input Power 0.501 to 1 W, Phase Balance 3 Degrees. Tags: Surface Mount. More details for CHW4312-QKA can be seen below.