The PS4-136/KF from MCLI is a Power Divider with Frequency 26000 to 40000 MHz, Insertion Loss 2.5 dB, Isolation 18 dB, Input Power 5 W, Amplitude Balance 0.7 dB. Tags: Module with Connectors, Stripline Power Divider. More details for PS4-136/KF can be seen below.