The 154-058-004 from Broadwave Technologies is a Power Divider with Frequency 20 to 500 MHz, Insertion Loss 0.8 to 1 dB, Isolation 18 dB, Input Power 1 W, Amplitude Balance ±0.3 dB. Tags: Module with Connectors, Reactive Power Divider. More details for 154-058-004 can be seen below.
