The PS3-4/NF from MCLI is a Power Divider with Frequency 6000 to 14000 MHz, Insertion Loss 1.4 dB, Isolation 17 dB, Input Power 10 W, Amplitude Balance 0.4 dB. Tags: Module with Connectors, Stripline Power Divider. More details for PS3-4/NF can be seen below.