The 151-043-002 from Broadwave Technologies is a Power Divider with Frequency 0.8 to 2.5 GHz, Insertion Loss 0.75 to 1 dB, Isolation 20 to 25 dB, Input Power 5 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors, Reactive Power Divider. More details for 151-043-002 can be seen below.